Class

Class (pronounced klas or klahs)

(1) A number of persons or things regarded as forming a group by reason of common attributes, characteristics, qualities, or traits; kind; sort.

(2) A collection or division of people or things sharing a common characteristic, attribute, quality, or property

(3) A group of persons sharing a similar social position and certain economic, political, and cultural characteristics

(4) In educational use: (1) The period during which a group of students meets for instruction, (2) A group of students meeting regularly to study a subject under the guidance of a teacher or (3) the physical classroom.

(5) Collectively (as “class of YYYY”), all students in the institution who graduated that year, the concept extended also to politicians in an assembly all elected at the same election.

(6) A social stratum sharing basic economic, political, or cultural characteristics, and having the same social position; caste.

(7) In sociology, political science & economics, the system of dividing society on that basis; (ruling class, upper class, middle class, working class etc); of late extended to include concepts such as “political class”, “entrepreneurial class”, “creative class” etc; in Marxist theory, a group of persons sharing the same relationship to the means of production & distribution.

(8) Social rank, especially high rank.

(9) Elegance, grace, or dignity, as in dress and behavior.

(10) The members of a given group in society, regarded as a single entity.

(11) Any division of persons or things according to rank or grade.

(12) Excellence; possessing exceptional merit; in informal use, the best or among the best of its kind (sometimes as “touch of class”).

(13) In Hinduism, any of the four social divisions, the Brahman, Kshatriya, Vaisya, and Shudra, of Hindu society; varna.

(14) Any of several grades of accommodation available on ships, airplanes, trains and such.

(15) In biology, the usual major subdivision of a phylum or division in the classification of organisms, usually consisting of several orders.

(16) In British and Commonwealth universities, the groups into which candidates for honors degrees are divided according to merit on the basis of final examinations or other method of assessment (first class, second class, third class and sometimes graduated (class 2A, 2B etc).

(17) In Ecclesiastical use (early Methodism, as classis), one of several small companies, each composed of about twelve members under a leader, into which each society or congregation was divided.

(18) In statistics, a grouping of data values in an interval, often used for computation of a frequency distribution.

(19) In mathematics (set theory), a collection of sets definable by a shared property, especially one which is not itself a set (in which case the class is called proper).  To please the nerds, every set is a class, but classes are not generally sets.  A class that is not a set is called a proper class.

(20) In computer programming (object-oriented), a set of objects having the same behavior (but typically differing in state), or a template defining such a set in terms of its common properties, functions etc.

(21) To place or arrange in a class; classify; to take or have a place in a particular class.

(22) As “class up” to improve the quality, tone, or status of; add elegance, dignity, style etc.

1590–1600: From the earlier Middle English classis (plural classes), from the fourteenth century French classis, from the Latin classis (a class or division of the people, assembly of people, the whole body of citizens called to arms, the army, the fleet, later a class or division in general, the singular form a back formation from the plural), from the primitive Indo-European kele- (to call, shout).  Classis displaced the Old English ġecynd.  The original use in the late sixteenth century was of a “group of students” (ie number of pupils in a school or college of the same grade) and that in North America became the standard form, enduring to this day.  The Latin classis was most used in military matters (of the army and the sea-fleet) and applied particularly to “a class, a division; army, fleet”, especially “any one of the six orders into which Servius Tullius (sixth king of Rome, reigning 578-535 BC) divided the Roman people for purposes of taxation” (traditionally, originally “the people of Rome under arms” (a sense in use in English by at least the 1650s), and akin to calare (to call (to arms)), thus the link with the primitive Indo-European kele- (to call, shout)).  Class is the standard abbreviation of classification and sometimes is used also for “classical” and “classified”.  The word is for many purposes used as a modifier and there are more than a hundred including asset class, business class, closed class, economy class, first class, leisure class, middle class, night class, professional class, school class, social class, working class. class action, type class, cruiser class, cattle class, class A, classable, class-based, class-conscious, classicide, classism, classist, class warrior, creative class, criminal class, high-class, low class, pseudoclass, ruling class, working-class, class enemy, class struggle and class reunion.

The 19BB (“Barrier Boat”, though sailor's slang is “Boomin’ Beaver”) is a specialized class of miniature tugboat used to deploy and maintain port security booms surrounding Navy ships and installations in port.  The smallest vessels on the USN's (US Navy) active list, the story Donald Trump (b 1946; POTUS 2017-2021 and since 2025) wanted to rename the BBs “Biden Class” (after Joe Biden (b 1942; VPOTUS 2009-2017 & POTUS 2021-2025)) apparently apocryphal.

Borrowing from the concept of classifications in educational & military use, the adoption in science for taxonomy (group of related plants or animals) dates from 1753 and has since been much expanded.  Dictionaries, perhaps surprisingly cite the 1870s as the origin of class being used with the meaning “high quality”, despite the sense of “a division of society according to status” (upper, lower, etc.) being in use since the early 1700s and the idea in societies of a “class-consciousness” will be ancient although it was only in 1903 the term entered English, from the German compound noun Klassenbewusst.  Special adaptations include the nouns classeme (in semiotics a generic or contextual seme, denoting a group of objects) & classitis (in web design, a critique of authoring stylesheets with redundant and semantically unhelpful classes).  Classy endures as an adjective (meaning “elegant; stylish) but the noun classy (also as clashee & clashy) is long obsolete.  Under the Raj, a classy (from khalasi) was an Indian worker at a port or dockyard, traditionally employed in pulling vessels out of the water for maintenance and repair and returning them to the water upon completion; the anglicized forms came ultimately from the Hindi ख़लासी (xalāsī), from the Classical Persian خلاصی (xalāsī).  Class is a noun, verb & adjective, classism & classer are nouns, classist & classful are nouns & adjectives, classable, classy, classless & classlike are adjectives, declass is an adjective, classed is a verb, classing is a noun & verb, classwide is an adjective & adverb and classward is an adverb; the noun plural is classes

Classy look: Lindsay Lohan rendered in the style of nineteenth century Impressionism by Gemini.ai.  The digital version was based on a photograph of her in a Jil Sander (b 1943) gown while attending the Disney Legends Awards ceremony, Anaheim, California, August, 2024.  On the day, although the environment was not optimized for photography, the light and even the breeze cooperated, the gown’s fabric swishing in a way the Impressionists would have painted, even had the air been still.

In the context of a group of people sharing the same social, economic, or occupational status, the term “class” implies usually a social and economic hierarchy in which those of higher class standing have greater status, privilege, prestige, and authority. Western societies traditionally have been divided into three classes: the upper (or leisure), middle (bourgeoisie) & lower (working) class (for Marxists, the significant classes were the bourgeoisie and proletariat although neo-Marxists have for decades adjusted the theory to accommodate changes).  Most associated with the writings of English-born US sociologist Michael Mann (b 1942), classicide (the construct being class + (hom)icide) describes the deliberate and systematic destruction, in whole or in part, of a social class through persecution and violence.  In that it may be compared to genocide (envisaged originally as the mass killing of defined ethnic or religious groups).  Between the two there can be overlap (such as in the Cambodian genocide by the Khmer Rouge regime in Democratic Kampuchea) but the emphasise in classicide is on the premeditated mass killing of a group based on their (perceived) social status; in that its similar to politicide (in which the targets are defined by their political activity) but in that case, the critical factor was what people do rather than what they are.  Very much at the heart of the French Revolution (1989), classicide was a feature of the “terrible twentieth century” and events able to be classified as such occurred in the Soviet Union under comrade Stalin (1878-1953; Soviet leader 1924-1953), during the Cultural Revolution (1966-1976) in the PRC (People's Republic of China) under comrade Chairman Mao Zedong (1893–1976; chairman of the Chinese Communist Party (CCP) & paramount leader of the PRC 1949-1976) and in Kampuchea under Pol Pot (Saloth Sâr; 1925–1998; dictator the communist (Maoist) state of Democratic Kampuchea (Cambodia) 1975-1979).  The related “social cleansing” (the removal of certain classes from certain places but (in theory) not involving mass killing) has the same relationship to classicide as ethnic cleansing has to genocide.

USS Defiant, the lead ship in the proposed Trump Class of guided missile cruisers to enter service in the 1930s.

The design has little in common with the historic battleships of the twentieth century but it's believed President Trump is drawn to the word "battleship" because they were the "biggest warships" he calls the Trump Class "battleships".  The future of surface fleets and their configurations is currently the subject of much discussion on the basis the likelihood of threats from massed swarms of autonomous or controlled UAVs (unmanned aerial vehicles (drones)) may render them too vulnerable to risk.  

With machines, “class” came to be used of a “type” or “run” of units of similar (though not necessarily identical) units.  The practice pre-dated mass-production of consumer goods (on the model Henry Ford’s Ford (1863-1947) Model T (1908-1927) made famous) and most influential was the UK’s Royal Navy that in the 1870s & 1880s standardized the use of “class” for designs of capital ships, the convention being the name adopted was the first laid down (and usually, though not always, launched).  By the time of the coming of the upsurge in warship construction that marked the naval “arms race” of the early twentieth century, naval architects in many nations had adopted the scheme of designation.  The “class” referred not to a ship’s “type” but the set of design parameters (dimensions, weight, firepower, propulsion etc) distinguishing the ships from others.  With the smaller warships (destroyers, light cruisers etc), there might be a dozen or more of the class while the big ships (battleships, battlecruisers etc) typically were built in batches of no more than four and the occasional class did consist of a single vessel.  Because it was an “arms race”, ships could be approaching obsolescence not long after being launched and succeeding classes incorporated new innovations and, in the case of the battleships: more of everything, the most famous example being the Royal Navy’s Dreadnought, the first “all big-gun” battleship that rendered obsolete every battleship then afloat (including all others in the British fleets).

HMS Temeraire at anchor, 1909.  She was one of three Bellerophon-class Dreadnought battleships built between 1906-1909, all of which survived World War I (1914-1918) and were scrapped in 1921-1922.

Before navies crystallised the system of “class” warships had tended to be described by “rate” or “type” (first-rate ship of the line, frigate, corvette, etc) but individual names were invoked, phrases such as “ships of the Iron Duke type” or “the Majestic battleships” being common in oral use and routine in Admiralty documents.  So the concept of “classes” had crept in before the system was formalized and, in the late 1800s, it was three factors that encouraged the shift: (1) Industrialised naval construction (steam power, iron and steel hulls and increasingly capable machine tools made designs expensive meaning a run of standardized units was a way to amortize the investment), (2) Serial production (with an arms race in progress, navies were ordering more warships and, as Henry Ford soon would demonstrate, batches of machines with identical (or near-identical) specifications could be produced faster and more cheaply than bespoke creations and (3) Navies were becoming more bureaucratic (as the fleets expanded, so did the establishment & dockyard facilities and, with ships becoming more complex and maintenance intensive, Admiralties needed precise accounting, training, logistics, and doctrinal categorisation.  “Class” already had a long history in engineering (especially in railway workshops) and taxonomy so was the natural administrative solution and at the time, Britain was the world’s leading naval power so, as went the Royal Navy, others followed.

Classes on four wheels

BMW promotional shot of 1964 BMW 1800 Neue Klasse.

The monument in the background is the Siegestor (Victory Gate), located on the on the boundary between the districts of Maxvorstadt & Schwabing in Munich, Bavaria Germany.  Completed in 1852, it was commissioned by Ludwig I (1786–1868; King of Bavaria 1825-1848) to honor the Bavarian army but after suffering severe damage in World War II (1939-1945), it only narrowly avoided demolition.  BMW stands for Bayerische Motoren Werke (Bavarian Motor Works) and the company has been based in Barvaria since formation in 1910.

As body types and other forms of differentiation proliferated in the twentieth century, cars were often sorted into “classes”, variously by manufacturers, dealers, registration authorities or reviewers.  The categories used from time to time numbered in the dozens but literal use of the word “class” has been rare in formal nomenclature although terms like “the 1.5 litre class” or “the family car class” were and remain common.  BMW’s Neue Klasse (1962-1970) became well-known outside Germany as the company’s first “mainstream” product on four wheels BMW and although always appearing in English as “New Class”, the literal translation of Neuse Klasse is “new cash register”; given the significance of the range in restoring the company to profitability (in 1960 it was a loss-making concern on the verge of being sold to avoid a declaration of bankruptcy) and ensuring its survival, the true meaning wholly is appropriate.  BMW’s Neue Klasse’s range was neither innovative or especially distinctive but was well-executed and the specification was perfect for the a point in the Wirtschaftswunder (the post-war “economic miracle” experienced by the FRG (Bundesrepublik Deutschland (Federal Republic of Germany; the old West Germany, 1949-1990))) at which a critical mass of the middle class had become sufficiently prosperous to trade in their Volkswagen Beetle for something “a class above”, just as a decade earlier they’d shifted from a motorcycle to one of the “microcars” built by BMW and others that had in the 1950s “put Germany back on wheels”.

BMW 1800 TI/SA, 1965 24 Hour Race, Circuit de Spa-Francorchamps, Francorchamps, Stavelot, Wallonia, Belgium.

The Neue Klasse tag was never used by BMW; the cars always given a designation based on engine displacement (1500; 1600; 1800; 2000) and the range was important also as the ancestor of the 3 Series, since 1975 the model that internationally has been the backbone of the company’s sales.  The model was noted too for it being the first time a “Hofmeister Kink” appeared on a BMW; although the motif had been seen for more than a decade in both Europe and the US, it became such a brand signature it came to be named after Wilhelm Hofmeister (1912–1978), BMW’s design chief 1955-1970.  Although in the 1960s the company never Neue Klasse part of its corporate language, so enduring did it become that in the 2020s it’s its latest generation of EVs (electric vehicle) is now officially the BMW Neue Klasse.  With Chinese manufacturing of EVs seemingly a juggernaut and thus facing troubles potentially as serious those the original Neue Klasse surmounted, the Bavarians hope history repeats itself.

Mercedes-Benz W116, the first S-Class: 1976 450 SEL 6.9.

Unlike BMW, Mercedes Benz did with the release of the W116 (1972-1980) sedans formalize use, the S Class (Sonderklasse, sometimes abbreviated as S-Klasse and translated as “Special Class”) the first instance of what would later became a convention (S Class, E Class, C Class etc).  The new name also encouraged retrospective use, the earlier “big” sedans (W111/112 (1959-1968) & W108/109 (1965-1972)) also sometimes referred to thus although this was never adopted by the factory.  A landmark achievement in its time, the original S-Class was the first recognizably "modern" Mercedes-Benz sedan and its design elements would be carried forward for two decades.

Mercedes-Benz advertising.  Although never explicitly labelling previous models as "S-Class", the factory does like to to hint and frankly, by 2026, the past was looking better than the future.

Despite that, Mercedes-Benz has in S-Class advertising (the model now in its seventh generation, the W223 introduced in 2020) often shown an array of previous generations of its “big” sedans including models like the W111/112 & W108/109 which, in period, never carried the designation and even the 600 (W100, 1963-1981), a model in the Grosser rather than S-Class lineage.  Although as early as 1968, a distinct range of smaller sedans had augmented the W108/109, (the range expanded further in 1983 by an even more compact model), the now familiar nomenclature (C Class, E Class, S Class) wasn’t standardized until 1993 when the alphanumeric names were inverted (500E becoming E500 etc), a change necessitated by the proliferation of models rendering the old system (dating from the 1920s) so prone to ambiguity it has become unmanageable.

Newspapers, advertisers and readers

Before the internet did what it did, for centuries it was print publications (newspapers, magazines and other periodicals) that were the prime vector for the distribution of news, information and entertainment; film, radio and television all had their effects (television notably contributing to the extinction of most afternoon newspapers) but generally, much of the established print media and what was then the “new media” managed a form of peaceful co-existence that was sometimes synergistic, newspaper proprietors and editors quickly expanding their coverage of what appeared on television because that was what their readers wanted, some buying the copies for no other reason.  In those jurisdictions that allowed the same corporation to publish newspapers and operate television stations in the same market, the techniques of cross-promotion became highly refined.

Unlike many mass-produced products, selling more newspapers did not necessarily increase profits; it was a matter of what class of readers were attracted.

Newspapers and magazines were historically unusual because the cover (or even subscription) price charged often would not be enough to pay for the paper alone, let alone the overall cost of production & distribution.  What covered the costs and provided centuries of sometimes vast profits was advertising revenue and although readers tended to think of themselves as buying “a product”, in reality they were the product being delivered to advertisers, exactly the same strategy that works so well for Facebook, TikTok etc.  However, an additional layer of complexity for the print media was that unlike a manufacturer of widgets, increasing sales did not always translate to greater profits.  It’s true the accountants at the widget factory also had to calculate if the extent of additional demand made worthwhile an investment in increased production (ie a night shift, an additional production line or factory etc) but one simplicity was that every dollar paid by a widget buyer (rich or poor) translated on the balance sheet in the same way.  What made print titles unusual was not all buyers were created equal and while the dollars paid by poor people for their newspapers were banked in the same way and had the same nominal value, they weren’t of necessity “worth having” because selling newspapers to the poor (ie of a lower socio-economic class) could be counter-productive for the business model (ie the more you sold to them, the greater the loss).

In the West, mainstream newspapers by the mid twentieth century had become polarized, the “popular” (ie tabloid) titles at one end and the “quality” press (ie broadsheet) at the other.  Because commercial success depended on being able to deliver to advertisers the “right” readers, an industry of market research emerged to perfect the analysis of working out which titles delivered the “right audience at the lowest cost”.  This research was both quantitative & qualitative because it mattered much to advertising agencies whether a title’s buyer lived in the south east, owned two cars, played golf on Saturdays and took an annual overseas holiday or lived in the north, took the bus to a football match on Saturdays and never left the country.  In many ways, they were separate populations and while both demographics might be attractive to those wishing to advertise products, in many cases they’d be different products and in some, exclusive to each.  By combining this data with advertising rates, agencies were able to work out for their clients which media (print, radio, television etc) could deliver the desired market segment at the cheapest rates.  In the case of national newspapers, the segmentation that mattered most was social class and what evolved in the UK was a metric to handle these calculations.  Developed by the industry collective, JICNARS (Joint Industry Committee for National Readership Surveys, a body owned jointly by publishers, advertisers & agencies), because the occupation of a household’s main breadwinner (chief earner) largely determined the spending pattern of that household, social class was determined primarily the their jobs and for this purpose there were six classes:

Class A: The upper middle class (by the mid 1970s in the UK around 20% of all households) with the chief earner (head of the household) typically a successful businessman, professional (lawyer, doctor, chartered accountant etc) or senior civil servant, living in a large detached house or high-priced apartment.  At the time, that class included headmasters of large public (ie private) schools, executives near board level in large companies, leading figures in local government, newspaper editors, senior journalists, professors and Church of England bishops.  As that list indicates, by the 2020s, the composition of Class A shifted a bet.  For the JICNARS’s purposes, the “upper class” (the so-called “1%”) were included in Class A.

Class B: The middle class, then some 10% of households.  These were often people holding “senior” positions who were financially stable and living lives of “quiet respectability” and although with neither the incomes or accumulated wealth (or, not infrequently, debt) of the Class A members, the significance was that in manners and cultural matters, their tastes and habits often overlapped, meaning their attention was sought by the same advertisers.  The Class B membership included vicars, headmasters of smaller schools, senior executive officers in the civil service, university lecturers, matrons of smaller hospitals, pharmacists, directors of smaller companies and qualified librarians in charge of smaller libraries.

Class C1: Just over 15% of households, the C1 families were the lower middle class, trades-people (employed or self-employed) and non-manual workers, “white-collar” workers such as articled clerks, owners of small businesses, clerks, typists, telephonists, curates and nurses.  A recent trend has been a marginalisation of the white collar component of the C1s by a number of factors, most obviously technology although this is spreading upwards to B and even A more than downwards.  Of the trades, despite recent rises in their economic value to advertisers, they’re considered culturally static so while their purchasing power has increased, they don’t identify with AB tastes.

Class C2: Intriguingly, many of those in Class C2 (about a quarter of households) enjoyed higher incomes than many in the C1 cohort and this was because, as the skilled working class, their economic value was higher because they contributed directly (and measurably) to productivity in a way an accountant’s clerk did not.  The C2 membership included foremen, fitters, knitters, plumbers, shop assistants with supervisory responsibilities, pastry-cooks and prison officers.

Class D: Although it probably wasn’t true statistically, for the purposes of the JICNARS, those is Class D were considered all manual workers, semi-skilled or unskilled; that didn’t mean the latter had no skills, it meant to an economist those skills could be quickly learned and required no formal education or structured training.  Some 20% of households were in Class D and typical employment profiles would include labourers, fishermen, bus conductors, traffic wardens and window cleaners.

Class E: Some 10% of households, the Es operated at the “lowest level of subsistence” and survived through precarious, low-paid employment, petty crime and transfer payments; they would now be classed as “welfare-dependent”.  Although the membership was diverse, the JICNARS for illustrative purposes listed migrants, those with substance abuse issues, families of old age pensioners, widows and those dependent on social security.

Predictably, the 30%-odd of the population in Class A & Class B tended to buy the “quality” papers, titles like the Financial Times, The Times, The Daily Telegraph and The Guardian collectively drawing almost half their readership from the ABs, this declining to around 40% for the Sunday editions.  What this affluent readership did was attract high-priced advertising, enabling the titles to remain profitable despite a low cover price and circulations that were tiny compared with the mass-market tabloids.  Of note too is that it was these publications (along with The Economist (a newspaper that looks like a glossy magazine) that were most read by decision makers in government and industry.  So, it was the quality newspapers that tended to provide informed discussion on public issues, political affairs, business and the arts; although the record of their influence on public policy was patchy, what they tended to do was “set the agenda”, another attraction for advertisers.

What made the pre-internet newspaper business unusual was that there was sometimes a conscious attempt to reduce sales, a discussion usually not heard in boardrooms or among members of management committees.  In 1968, The Times had embarked on a major promotional drive and, using conventional techniques, sales indeed did spike and that was most pleasing until the research revealed some 60% of its readers were now in the undesirable C1, C2, D & E classes, something the advertising agencies to quick to notice.  Accordingly, the paper’s editorial direction shifted back, ensuring as many as possible of the intruders were shed and the bias towards the AB was restored.  Profitability was thus also improved because with each copy of The Times sold at a nominal loss (based on the cost of production & distribution), selling more made sense only if the rising readership attracted more high-value advertising.  With the less desired classes forming a majority of the leadership, not only were the traditional advertisers less attracted, those seeking to reach the C1, C2 and D classes (few except tobacco companies and their ilk chased the E class) were not willing to pay the high-rates charged by the Times.  The Times did not repeat the mistake and that different news appeared in different papers to attract different audiences was hardly surprising for as Evelyn Waugh (1903-1966) put it in Scoop (1938): “They all have different policies, so of course they have to give different news.”

Nye Bevan and his wife Jennie Lee (1904–1988), London, 1934.

Waugh’s point of course can be considered as a matter of both cause and effect because whatever might happen on a publications profit & loss statement, there are also political consequences.  Until scared off, more than one government in the post-war years proposed increasing public expenditure in a way that would increase the burden only on taxpayers earning 2-3 times the national average and, without exception, these have been criticized by the “quality” press, usually on the basis not of such a fiscal package being “unfair” but that it would “alienate the political centre”.  As the JICNARS understood, in electoral terms, this was highly improbable because only about 10-12% of the population would lose out in such a redistribution but that sliver of the electorate was in the AB Class at the centre of the quality press’s readership and this dictated the response.  In his book In Place of Fear (1952), the Welsh Labour Party politician Aneurin "Nye" Bevan (1897–1960) pondered: “How can wealth persuade poverty to use its political freedom to keep wealth in power? Here lies the whole art of Conservative politics in the twentieth century.”  As political parties came to understand, it was possible to convince the poor to vote against their own economic interests if the “culture wars” dangled before their eyes could be made to seem enough of a threat, thus the weaponization in the US of guns, God, pickup trucks, trans rights, abortion, gay marriage and much else.

Breakdown

Breakdown (pronounced breyk-doun)

(1) Of machines, a breaking down, wearing out, or sudden loss of ability to function efficiently; something, typically a vehicle or other machine that has experienced mechanical failure.

(2) In political science (of societies), economic collapse, societal fracturing etc.

(3) In mental or physical health, a form of collapse (figurative & literal), associated typically (1) with a sudden worsening of physical health (although that may be the culmination of long-existing issues) or (more commonly) mental stability, resulting in an inability to carry on normal activities; an instance of these manifestations.

(4) In relationships (personal or institutional), a fracturing of previous feelings or arrangements between parties; a failure of or within a relationship; often as a prelude to a “break-up”; a failure or loss of organization in a system.

(5) An analysis or classification of something; division into parts, categories, processes etc; a separation of a thing into components; decomposition, fragmentation.

(6) The detailed categorization, itemization or listing of the components of a thing (usually in printed or digital form).

(7) In biology & chemistry, the natural process of decomposition; specifically in chemistry, the breaking of chemical bonds within a compound to produce simpler compounds or elements; an instance of this.

(8) In physics, the sudden (sometimes damaging) transition of an electrical insulator to a conductor when subjected to a sufficiently strong voltage, caused by the partial or complete ionization of the insulator; an instance of this; also, the minimum voltage at which this occurs.  The classic example is an electric discharge passing through faulty insulation or other material used to separate circuits or passing between electrodes in a vacuum or gas-filled tube.

(9) In bodybuilding, gym routines etc, the “drop set” (a weight training technique).

(10) In veterinary use (equine medicine), injury to a horse's leg causing lameness; an instance of this.

(11) In rugby union, the short period of open play immediately after a tackle and before and during the ensuing ruck (and, to some extent, the maul). 

(12) In film, television (and such) production, a detailed description of a forthcoming project or screenplay which identifies all the required elements, such as the cast, costumes, equipment, props, special effects etc (separate from financing aspects likely also to involve multiple breakdowns, often on spreadsheets).

(13) In forestry, an act of splitting logs of wood using a large saw in a sawmill; the saw used or (rarely) the building in which the process is carried out (use of the term uncommon outside New Zealand.

(14) In music, a part of a piece of a composition that differs from other parts in that it features improvisation or is stripped down (played using fewer instruments or performed by a soloist).

(15) In music, a synonym of “percussion break” (a percussion-focused segment of a song, interpolated through cutting, mixing, and other techniques in order to create “rhythmic music”).

(16) In music, (especially the ominous-sounding sub-genres metalcore, grindcore, & deathcore (the distinction best explained by experts)), a section of a song, characterized by a lower tempo, greater “heaviness” and intensity of sound.

(17) In music, a loud, lively dance from folk traditions, historically conducted usually in a rural setting, most prevalent in the US, south of the Mason-Dixon Line; the terms  “hoedown” & “shindig” are related; a piece of music played for such an event, historically especially the rapid bluegrass tunes featuring the five-string banjo.

1832: The construct was break + down.  Break was From the Middle English breken, from the Old English brecan (to divide solid matter violently into parts or fragments; to injure, violate (a promise, undertaking etc.), destroy, curtail; to break into, rush into; to burst forth, spring out; to subdue, tame (the past tense of bræc & past participle of brocen), from the Proto-West Germanic brekan, from the Proto-Germanic brekanan (source also of the Old Frisian breka, the Dutch breken, the Old High German brehhan, the German brechen and the Gothic brikan), from the primitive Indo-European root bhreg- (to break).  There evolved strong linguistic links with brick, brake & breach.  The thirteen century past tense “brake” became archaic but the past participle “broken” endured, the shortened form “broke” in use by at least the mid 1300s and said by the OED (Oxford English Dictionary) to be “exceedingly common” during the eighteenth & nineteenth centuries.  The alternative form is the hyphenated break-down and in scientific use the two spellings can be applied for different purposes.  Breakdown is a noun; the noun plural is breakdowns.

Poster for Women on the Verge of a Nervous Breakdown (1989).

The early nineteenth century use was in the sense of “a collapse, a falling apart”, and was of machinery or mechanical processes; the use in metal health (as “nervous breakdown”) documented in the medical literature since 1866 but clinical or oral use may have a longer history.  As a transitive verb, the phrase “break down” was in use by at least the late fourteenth century (in the sense “take down by breaking” while as an intransitive verb (“come down by breaking”), use seems to have emerged in the late 1820s.  As early as 1856 the use is attested in the sense of “to fail through incapacity, excess emotion etc” and this presumably influence the adoption a decade later in the context of discussing mental health (it was in the mid nineteenth century something recognizable as “psychiatry” (in the modern understanding) began to evolve.  The noun (specifically of machinery) was in use by at least 1838 while the meaning “an analysis in detail” emerged in US management jargon in the mid 1930s, based on the notion of “breaking a process into its component parts to permit better analysis of both the pieces and the whole” (an extension of the verbal phrase in use earlier in the decade in the sense of “analyze, classify”.  The American folk dance tradition of “a noisy, lively dance sometimes accompanied by singing” was documented by 1864 but historians suggest the musical form dated back decades and was recorded in writing only when witnesses from the North were documenting conditions in the South towards the end of the US Civil War (1861-1865).  Breakdown became a common element in formation (breakdown crane, breakdown lane, breakdown lorry, breakdown truck, breakdown point, breakdown voltage, climate breakdown, electrical breakdown, mental breakdown, nervous breakdown, organizational breakdown, structural breakdown, supply-chain breakdown etc.

World Rugby's Laws of Rugby Union (2026 edition).  Although the word “breakdown” is not used, the rules (14, 15 & 16) regulating the well-known concept are detailed on pages 68-80.

Because just about any object could be broken, “break” widely was adapted, even serving (of paper & fabric) a la the later senses of “cut”, “tear” or “divide” although in Old English the sense of a broken bone was always “brecan”.  The intransitive sense of “be or become separated into fragments or parts under action of some force” dates from the late twelfth century, extending within decades to “make a first and partial disclosure” while the idea of “lessen, impair” was current by the late 1400s.  The sense of in some way to “destroy continuity or completeness” was from at least the 1740s while in 1882 the phrase “to break” is recorded in reference to physical currency (ie convert large denomination banknotes or coins into smaller units of the same total value).  Although in principle rugby union remains a simple game (once with a four-page rule book), under the auspices of the wise men of the IRB (International Rugby Board, 1886-2014) and later the equally diligent men & women of World Rugby (since 2014), the core rule book is now a hefty 100-odd pages so while it remains simple (relatively speaking; it’s a game of “shapes” rather than “angles”) to play, it’s quite a challenge for referees and as an example, during a breakdown, one referee might find a half-dozen transgressions to penalize while another would “allow the game to flow”, the latter approach preferred by most spectators.  In those hundred pages, the word “breakdown” doesn’t appear but that aspect of the game is covered by rules 14 (Tackle), 15 (Ruck) & 16 (Maul).

The figurative sense of “breaking someone’s heart” (although in modern medicine it’s now acknowledged people can “die from (figuratively) broken heart”) was in use by the late 1300s and other such adaptations included “break bread together” (share food) (late 1300s); “break ground" (to dig or plough land for agricultural purposes) (1670s and by 1710 that literal use was extended figuratively to mean “begin to execute a plan”)."  To break the ice as to “overcome the feeling of restraint in a new acquaintanceship” and was from the late 1500s, the reference being to the “coldness" of encounters of strangers.  The familiar break wind (the sanitized form of “a fart”) was documented in the 1550s but, farts being more ancient, use could have predated that.  The also familiar “to break (something) out” could come from anywhere but was recorded in the 1890s as dock-worker’s slang describing freeing cargo prior to unloading.  The ironic theatrical good luck incantation “break a leg” was definitely in use early in the twentieth century and similar forms exist also in Italian & German.  According to some sources, in the seventeenth century it was used euphemistically (of a woman) to convey “to have a bastard child.”

Cup of char.  Under the Raj, the ritual of the "tea break" in the Indian Civil Service became codified (time span; size of cup according to the official's grade of employment).

The thirteenth century noun use (act of breaking, forcible disruption or separation) came from the verb but apparently not until the late 1500s was it customary to speak of “daybreak” or “break of day” but that notion was by the 1720s in use with the meaning “a sudden, marked transition from one course, place, or state to another”.  The first meal of the day (ie when one “breaks one’s overnight fasting)” was by the mid fifteenth century routinely called “breakfast”.  The sense of a “short interval between spells of work” began in schools in the 1860s and the concept came widely to be applied (sport, employment etc) and was sometimes codified in rigid forms (by the Indian Civil Service’s “tea break” in 1911 and the BBC (British Broadcasting Corporation) in broadcasting in 1940).  The meaning “stroke of luck” (widely used: “lucky break” or “give me a break”, “never give a sucker an even break” etc) is believed derived from billiards (a game in which the “opening break” (first shot) scatters the ordered balls and is attested from 1865).  The use in music began in the 1920s when jazz musicians began to refer to “improvised passages or solos” thus, the idea being something that was a “break” between structured sections.  The original dance form called “breakdown” (defined by the OED as “a riotous dance, in the style of the negroes”) was probably from some time in the nineteenth century but definitely was from south of the Mason-Dixon Line although element of the style probably can be identified in the folk traditions of many cultures.

Raygun Breaking.

Australian breakdancer (breaker) Dr Rachael “Raygun” Gunn (b 1987), during her much-discussed “highly original” performance at the 2024 Paris Summer Olympics.  Between 2020-2026, Dr Gunn was a lecturer in the Department of Media, Communications, Creative Arts, Language & Literature at Macquarie University Faculty of Arts, Sydney, Australia.  Her Ph.D thesis (2017) was titled Deterritorializing Gender in Sydney's Breakdancing Scene: A B-girl's Experience of B-boying in which she explored “The intersection of gender and Sydney's breaking culture”.  The Ph.D was in the (obviously wide) field “cultural studies” but after her appearance in Paris was publicized, on X (formerly known as Twitter) there was much comment about universities conferring “doctorates in break dancing” being a sign of decline in academic standards.   

The more modern “breakdance” seems to have begun in New York City in the 1970s; it was when DJs (disc jockey) played exclusively the “rhythmic break sections from pop-dance songs” and crowds danced accordingly, originally presumably impromptu but the discipline later evolved into choreographed structures.  If, upon entering a room, one sees breakdancing in progress, one’s comment to one’s companion should be: “We are among barbarians.”  Break dancing was included as a “sport” in the 2024 Olympic Games in Paris although the participants are said to prefer it be called “breaking” and the appearance in Paris is thought to have been an attempt to seek the younger demographic not attracted by the charms of “Olympic traditions” such as Greco-Roman wrestling.  The reaction was mixed and, at this time, Breaking is not on the schedules of either the 2028 (Los Angeles) or 2032 (Brisbane) games.   

Although “down” can be used also as a noun, verb, adjective & preposition, as an element in the noun “breakdown”, it operates as an adverbial particle.  What it does is modify the meaning of the verb “break” (in this sense “indicating separation or failure” to create the new noun.  In this context (in a descending direction, from a higher to a lower place, degree, or condition), the pre 1000 down was from the Middle English doun & doune (down), from the Old English dūne (down), an aphetic (loss of a word's initial unstressed vowel) form of adūne (down, downward), from the earlier ofdūne (down (literally “off the hill”), the construct being of- (of, off) + -dūn(e) (hill, mount, dune, down).  Influencing the development from directional phrases to prepositions were the Old Frisian adverb dene (down (literally “(to the) floor”)), the Middle Low German dāle (down, downwards (literally “(in/to the) dale/valley”) from which the German Low German gained dal (down).  The form was cognate with the Scots doon (down) and can be compared with the Saterland Frisian deel (down (literally “to/into the dale”)) and the West Frisian del (down).  The familiar meaning “in a descending direction, from a higher to a lower place, degree, or condition” was inherited from a late development in the Old English that produced a shortened form of the earlier ofdune.  While in general Germanic, this sense development of “hill" uniquely was English.  As a preposition used to mean “in a descending direction upon or along”, use dates from at least the late fourteenth century.  As an idiomatic form, the uses in English of “down” (both literal and figurative) are legion.

Satirical engraving LADIES! LADIES! Mystery of Modern Modesty, Fun magazine, 12 March, 1870.  At the time there was a national debate about the operation of the Matrimonial Causes Act (1857) and the Women's Property Act (1870).

The 1857 Act created a Court of Divorce and Matrimonial Causes and it was in many ways an advance in women’s rights in that it made divorce more accessible but there was an inherent unfairness (something perhaps not surprising in a law emerging from an all-male parliament).  While, as before, men could divorce their wives on the basis of adultery alone, a woman was compelled to prove not only her husband’s adultery but also an additional cause (one or more of cruelty, desertion, incest, rape, sodomy or bestiality).  It was a sexual double standard, the origins of which can be traced to Biblical scripture and reinforced in law the notion a woman's infidelity was inherently worse than that of a man.  Despite that hurdle, the acts did make things slightly better for women in that for the first time there was statutory protection ensuring a divorced woman’s future earnings and property were shielded from claims by an ex-spouse.  Gradually, other reforms further improved things but what didn’t change until the “no fault” principle to some degree civilized divorce proceedings was that the act made “break-ups after break-downs” into a spectator sport and there were tabloid newspapers with sometimes pages of coverage of the antics of the famous or the more salacious conduct by others.

Breakdownism is legal slang referencing the “no-fault” principle existing in many jurisdictions as grounds for divorce.  First becoming popular during the 1970s, it essentially created “divorce on demand”, a reform that has had far-reaching effects (both good and ill) and is thus far thought the “final state” of Western divorce law; certainly it’s an advance “contested” divorces (often highly entertaining matters for others than the parties whose infidelities were being publicized, sometimes with appropriate photographic evidence.  The classic “contested divorce” was a creature of the old Matrimonial Causes Act (1857); prior to that a “complete divorce” permitting remarriage almost always required a private Act of Parliament, a procedure expensive and highly public.  It was also time-consuming, demanding (1) proceedings in an ecclesiastical court seeking an order of separation, (2) in the case of a husband seeking divorce, a successful action for “criminal conversation” (damages against the adulterer) in a common-law court, (3) a correctly drafted private divorce bill introduced into the House of Commons (“first reading”), (4) debate(s) on the bill (“second reading”) that might see the matter (5) “referred to committee for consideration”, (5) a vote in on the bill (“third reading”) that, if passed would see the bill (proposed law) sent to “the other place” (House of Lords) for (6) three readings, possible committee stages and a vote.  If the bill survived all that, it became an act and upon (7) royal assent being granted (by a monarch or their representative (governor, governor-general etc) it was valid law and the divorce had happened.  The subsequent (8) “gazetting” (publication in the Government Gazette) was merely procedural.

So one really had to want a divorce and have the means to obtain one; given all that, it’s not surprising wives and husbands were sometimes murdered as a “work-around”.  One handy solution was however available to certain colonial administrators resident in places where the Islamic Sharia courts operated, applicants often finding the judges much more sympathetic to men wishing quickly to rid themselves of now unsatisfactory wives.  The concept of “breakdownism” ended most of the legal entertainment and the notion of “irreconcilable differences” became the standard expression cited as grounds for divorce.  Regrettably, the tale of one eighteenth century bishop “bribing or persuading" a parliamentary draftsman to insert in an innocuous (and thus not diligently scrutinized) bill the line: “the Bishop of xxx is declared divorced” appears to be apocryphal and may have begun as an illustrative example of the supremacy of parliament over sovereign & church before becoming a “legal legend”.  It probably is a good thing members of the House of Lords no longer debate whether or not to grant someone a divorce because that would at times have meant Lord Peter “Mandy” Mandelson (b 1953) having a vote and the thought of him opining on matters of the conduct and personal morality of others is something to ponder.  The term “meltdownism” is non-standard and used of those for whom “having meltdowns” seems a calling or who obviously “stage” them as a tactic.

Barnes Auto advertising, circa 1939.

In business before World War I (1914-1918) Barnes Auto operates a towing business in Brisbane, Australia, their trucks still adorned in striking blue and orange stripes.  Around 1937, the decision was taken to build a “streamlined breakdown lorry” and while designers in Europe and the US had for some years been applying aerodynamic techniques to heavy trucks, most were produced to improve average speeds and lower fuel consumption on (relatively) high-speed, long-distance routes.  Influenced by advances in aviation, streamlining since the 1920s increasingly had appeared on vehicles on both sides of the Atlantic, the best remembered the grand prix and LSR (land-speed record) machines but stylists (with and without wind-tunnel data), applied the techniques both to mass-market and expensive vehicles so trucks were a logical subject for study given the importance to operators of time and running costs.  Whether Barnes Auto’s 78 HP (horsepower) breakdown lorry, geared as it was to suit its purpose, would often have attained speeds at which the presumed aerodynamic advantages would have rendered either better performance or economy is dubious and the shape may have been more an art deco inspired “rolling advertisement” rather than a piece of functionalism but, if that was the case, it worked because it appears to be the only Brisbane “tow truck” of the era to have survived as a feature in the photographic record.  Certainly, compared with other trucks at the time on the road, the blue & orange striped machine must have been eye-catching.

Barnes' Breakdown Lorry fully loaded, three behind, one in front.

Lorry is of uncertain origin but thought most likely from the dialectal English lurry (to lug or pull about, to drag).  The use emerged in the early to mid-nineteenth century and was applied initially small carts or wagons (both hand propelled and horse-drawn), use quickly extending to the open carriages used on railroads to haul goods or commodities.  In much of the English-speaking world, from the early twentieth century, use transferred to motorized vehicles used for the same purpose and that made sense because the earliest powered lorries literally were the same “carriages” with an engine and drive-train added.  “Lorry” in that sense endures in some places in the old British Empire (notably in India & Pakistan where the linguistic inheritance of the Raj remains strong) but in many places (certainly North America), “truck” (and other specialized forms) became preferred.  Even in some places where use of “lorry” lingers, it's now often a sometimes rare niche word describing freight-vehicles larger than “pick-ups” but smaller than “trucks”.  In Australia and New Zealand, it's possible “lorry” may go extinct as those who grew up with the word age and die.

“Tugboat Annie”, waiting for a breakdown needing a tow, Mankato, Minnesota, US, 1937.

The coach-built body was created by (the still operating) Watt Brothers of Wolloongabba on a 1938 Dodge two-ton truck chassis, shortened, reinforced and converted to full forward control.  Although new to Brisbane, similar lines had been seen in US, notably on “Tugboat Annie”, built in Mankato, Minnesota and based on a 1937 International cabover tow truck; presumably such things provided the template followed by the Watts.  The 78 HP, six cylinder engine (one of the variants of Chrysler’s long-serving “flathead six, 1924-1963), was connected through a series of reduction gears via a double-faced clutch to a double jib hoist capable of a ten-ton lift with the lifting and trailing gear arranged so four vehicles simultaneously could be towed: three at the rear, one in front, an apparatus now unlikely much to impress Australian regulatory.  There doesn’t appear to be footage of the breakdown lorry on the move with four broken–down cars attached (three to the rear, one in front) but it would have required a driver with skill and experience, especially to handle the behaviour of the one ahead, the whole ensemble presumably acting like something centrally “hinged”.  On aspect that would have assisted in that was the outstanding visibility the styling afforded a driver, the extremities of the load being a critical thing to monitor.  Because of the four-vehicle capacity, an impressive 600 feet (183 metres) of wire rope was carried, the location of the connection-points on the towed vehicles an important factor in maintaining directional control while in movement.  The Breakdown Lorry served throughout World War II (1939-1945) and wasn’t replaced (by a conventionally styled, English-built, crew cab Dodge) until the mid 1950s.  Regrettably, Barnes proved unsentimental about retired equipment and once deemed obsolete, Breakdown Lorry was sent to a local rubbish dump, meaning an improbable piece of art deco history was lost but, because of the evidence in photographic archives, the distinctive lines attracted the model-makers, Autocult releasing one in 1:43 scale.

The Breakdown Lorry with Douglas DC-3, Brisbane International Airport, circa 1942 (colorized image).

In Australia, the DC-3 was operated by the RAAF (Royal Australian Air Force), Ansett Airlines, TAA (Trans Australia Airlines, ANA (Australian National Airways) and a myriad of smaller operators.  Produced mostly between 1936-1945, over 600 were built; robust, economical to operate and with an admirable safety record, it was for years a mainstay of civil aviation and General Dwight Eisenhower (1890-1969; POTUS 1953-1961), who often travelled in one while Supreme Commander Allied Expeditionary Forces (1943-1945), reckoned the DC-3 was one of the tools (others including the bazooka and Jeep) that made Allied victory in World War II possible by 1945.  The DC-3 in the photograph is "Kyilla" (registered as VH-UZJ), the first one imported into Australia (the invoiced cost Aus£41,000).  Delivered in November 1937, it flew with AoA (Airlines of Australia, an operator that in 1931 originally traded as NEA (New England Airlines) before in 1942 being absorbed by ANA).  Between 1939-1940, Kyilla was leased (“temporarily impressed” the wartime terminology) to the RAAF to cover a “delivery gap” and in 1943 it commenced regular service in ANA.

Autocult's 1:43 scale model.

Trucks in the era were anyway low-geared (in some jurisdictions, above a certain gross weight, maximum speeds as low as 30-40 mph (50-70 km/h) sometimes were imposed but the gearbox in the Barnes Breakdown Lorry had an unusually low ratio first-gear (a so-called “stump puller” of the type often seen in agricultural vehicles), enabling it to ascend even the steepest grades, allowing vehicles to be recovered from hilly terrain.  The apparatus used for the double jib hoist must have been intriguing to see and the mechanism, developed in-house by Barns was fine piece of engineering, combining intricacy with robustness while eschewing needless complexity.  In that it followed the maxim on design and problem-solving coined by German architect Professor Heinrich Tessenow (1876-1950): “The simplest form is not always the best, but the best is always simple.”  That was a refinement of novacula Occami (Occam's razor), a principle attributed to the English Franciscan friar, theologian & philosopher Guillelmus de Ockham (William of Ockham circa  1287–1347).  Occam’s razor (the idea one of “cutting away the unnecessary”) recommends searching for explanations constructed with the smallest possible set of elements; on that basis it was styled also as lex parsimoniae (law of parsimony), often glossed as Entia non sunt multiplicanda praeter necessitate (Entities must not be multiplied beyond necessity).  Even today the mechanism on a tow truck is a fine example of Professor Tessnow’s maxim being applied with brutish efficiency although modern regulations mean something as intriguing as Barnes’ “four strand” arrangement can no longer be used.

One of the many curiosities in English is despite “up” & “down” being diametric opposites, “break down” and “break up” can mean the same thing.  In human relationships, it’s not uncommon for a “break-up” of a couple to follow a “break-down” in their relationship but when applied to physical objects, some are said to be “broken down” while others are “broken up”, despite the processes being conceptually much the same.  The apparent anomaly is explained by the history of the industries involved and conventions of English.  As a general principle, of objects, “break down” means “to dismantle something into its constituent parts or to reduce it to a simpler state”, meaning the term is used to emphasize fragmentation, destroying the integrity of something as a single object.  Despite that, the convention in the business of “shipbreaking” (literally “cutting apart” vessels and using the metal as “scrap”) is of being “broken up”.  The origin of shipbreaking dates from the nineteenth century when the iron and later steel that had come to be used for the structures was valued as scrap metal after a vessel’s economic life had ended.  This involved sometimes dozens of workers stripping fittings from hulls before progressively cutting or demolishing what remained, section by section, until nothing recognizably nautical remained.  In the industry and in news reports, even then the process routinely was referred to as “breaking up”. 

Putting up a final struggle: HMS Vanguard aground on the way to the wrecker's yard to be broken up, Portsmouth Harbour, England, 4 August, 1960.

Launched in 1946, Vanguard was the RN's (Royal Navy) last dreadnought and no nation has since commissioned a battleship.  In the space of a half-century, the battleship shifted from the most powerful military weapon on earth to a white elephant and despite use of the word “battleship” during Donald Trump's (b 1946; POTUS 2017-2021 and since 2025) recent mention that the USS Defiant would be the first of the new “Trump Class” of surface warships, the USN (US Navy) will not be launching any true “battleships”, the service having in 1992 struck from the list the last of the four Iowa Class ships commissioned between 1943-1944.

Obviously, shipbreaking, while in a sense a well-planned and careful “disassembly”, was an act of “total and final destruction”, the many pieces of metal sent to be “melted down” before being transformed into something else (not necessarily another ship).  That use of the term was different from the process undertaken by mechanics or technicians when “breaking down” a piece of equipment. Something done typically to effect repairs or maintenance, the emphasis very much on a carefully ordered process, disassembly most systematic because all or some of the components removed would need to be restored to their original positions when the thing was “put back together”.  So that’s how the conventions emerged: (1) “breaking up” a destructive process and (2) “breaking down a step in processes of repair, maintenance or upgrades.  Deconstructing the elements at the etymological level, there’s no reason why the terms couldn’t have been applied the other way round but, by patterns of use, the idiomatic forms became fixed.

A Lindsay Lohan “meltdown scene”, The Canyons (2013).

In the furnaces fed by the shipbreakers, to “melt down” was literally to bring scrap metal to its melting point, meaning it flowed like a liquid and could be cooled to form into shapes able to be re-used (plates, bars, beams etc).  In the post-war years, “meltdown” (first in this context recorded in 1963) ominously became familiar as the graphical encapsulation of what would happen to at least a large part of the core of a nuclear-reactor were the fuel elements subject to inadequate cooling.  The idea was the highly radioactive core would become so hot it would “melt down”, through the floor to the earth below.  Depending on the thickness of the facility’s concrete floor a core could in theory do exactly that but extending the idea to the popular description “China syndrome” was fanciful.  That idiom was based on the notion that if one (in Europe) kept digging a hole, eventually they’d dig “all the way to China” (“China” a synecdoche for “other side of the world”).  In many places the geography would have been dubious but so too the geology; even by 2026 the deepest hole ever dug remains Hole SG-3 (Kola Superdeep Borehole) in Russia’s Murmansk region.  Begun as a Soviet scientific project in 1970, by 1989 it achieved a vertical depth of 12.7 kilometres (7.6 miles) into the Earth's continental crust at which point the project had to be abandoned because temperatures at the drill bit had reached 180°C (356°F), much hotter than the expected 100°C (356°F).  At that level, rock becomes too soft successfully to drill.  Technically, the 12.7 km depth was a remarkable piece of applied engineering but to put the “China Syndrome” into perspective that’s around 0.2% of the way to the planet’s centre (the Earth's radius is some 6,371 kilometres (3959 miles)).

The “Elephant's Foot”, Chernobyl Nuclear Power Plant, Ukraine.  It came more to resemble a boot but when first identified, it was though to be more “pachydermish”.

So, in a nuclear meltdown, a core would have a long way to go and, in the most infamous example to date, the core didn’t get even to the Earth’s surface.  In April 1986, reactor 4 of the Chernobyl Nuclear Power Plant (in Ukraine, then one of the constituent SSRs (Soviet Socialist Republic) of the Soviet Union (1922-1991)) exploded after a serious of procedural errors in what was, with the darkest irony, supposed to be a routine “safety test”.  When the heat of the core passed the “critical point of no return” the meltdown started, the core (a molten, toxic, lava-like mixture of uranium fuel, graphite, steel and concrete (“corium” in the jargon) melted through the bottom of the reactor vessel, flowing through pipes, corridors, and steam suppression pools inside the building.  The core did however stay completely within the facility’s basement levels (made from thick concrete) and it remains radioactive although it has now cooled to the point where it’s possible to stand relatively close without receiving a dangerous dose although, uranium being almost inert, if left undisturbed, when (10 billion years from now) our Sun expires (having “burned up” the fuel sustaining its nuclear fusion) some 25% of it will remain extant and the Elephant's Foot will be about as radioactive as its weight in bananas.  A banana contains Potassium-40 and is about as radioactive as a typical carrot or potato but other foods are more so, Brazil nuts by a factor of more than three.

Bruno Ganz’s “Hitler’s meltdown scene” in Downfall (2004).

In informal use, “meltdown” is used of sudden declines in stock prices or other undesirable “sharp market corrections” but the most popular use is of “dramatic performances” (of grief, rage, despair etc) consequent upon a sudden loss of control over one’s feelings or behavior.  Mothers will be familiar with meltdowns by their toddlers, typically over life-changing issues such as not getting an ice cream or the television being switched-off.  On screen, one of the most famous depictions of a meltdown was the performance of Swiss actor Bruno Ganz (1941-2019) as Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945) in Downfall (2004), a study of the characters in the Führerbunker during the “last days of the Third Reich”.  The performance inspired an entire genre of “Hitler Rant Parodies”, the quality of which is “patchy”.  Hitler’s meltdown came during a military briefing after learning Waffen-SS (Armed SS) Obergruppenführer (general) Felix Steiner (1896–1966) had failed to assemble the forces to launch a relieving attack Hitler had ordered against the Red Army formations besieging Berlin.  That was by then militarily impossible but the unwelcome news induced in Hitler a legendary rant of several minutes during which he ranged against those he thought responsible for his predicament, notably the army’s officer corps and even the previously trusted SS.

The SS (ᛋᛋ in Armanen runes; Schutzstaffel (literally “protection squadron” but translated variously as “protection squad”, “security section" etc) was formed (under different names) in 1923 as a Nazi party squad to provide security at public meetings (then often rowdy and violet affairs) and was later re-purposed as a personal bodyguard for Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945).  The SS name was adopted in 1925 and during the Third Reich the institution evolved into a vast economic, industrial and military apparatus more than two million strong to the point where some historians (and contemporaries) regarded it as a kind of “state within a state”.  The Waffen-SS (armed SS (ie equipped with military-grade weapons)) existed on a small scale as early as 1933 before Hitler’s agreement was secured to create a formation at divisional strength and growth was gradual even after the outbreak of hostilities in 1939 and it was the invasion of the Soviet Union in 1941 which triggered the Waffen-SS’s expansion into a multi-national armoured force with over 900,000 men under arms.  As well as the SS’s role in the administration of the many concentration and extermination camps, the Waffen-SS was widely implicated in war crimes and crimes against humanity.  Towards the end of the meltdown, Hitler, with tears in his eyes, admitted the war was “lost”, something that was by then (or should have been) obvious to all in the bunker.  Although only two of those who witnessed the meltdown survived the war to tell the tale (Generaloberst (Colonel General) Alfred Jodl (1890–1946, chief of the OKW operations staff 1939-1945 and Generalfeldmarschall Wilhelm Keitel (1882–1946; chief of OKW 1938-1945)), such was the volume it was heard by many in an adjoining room and historians agree Ganz’s performance captured the moment.