Chartreuse

Chartreuse (pronounced shahr-trooz or shahr-troos or shar-trœz (French))

(1) As a color range, varying from a clear yellowish-green to a strong greenish-yellow.

(2) Of the color chartreuse used, inter-alia, to describe the color now used for tennis balls when people can’t agree whether they’re a shade of yellow or green (officially they are "optic yellow").

(3) A aromatic liqueur produced in a number of varieties (mainly one green, one yellow), distilled by the Carthusian monks at Grenoble, France (and formerly at Tarragona, Spain) (initial capital).

(4) A kind of enamelled pottery.

(5) In cooking, a dish of French origin in which vegetables (and sometimes meat) are wrapped tightly in a decorative layer of salad or vegetable leaves and cooked in a mould (historically dome-shaped many are now used).  The original recipe used by the monastic order of Carthusians was exclusively vegetarian.

(6) A female given name (the use of English origin).

1865–1870: From the French, named after La Grande Chartreuse, the Carthusian monastery near Grenoble, where the liqueur is distilled (the massif de la Chartreuse (Carthusianus in the Medieval Latin) a mountain group in the French Prealps).  Charterhouse, one of the great English public schools (upon which the framework of the British establishment continues to be built) was founded in London in 1611, the name a folk etymology alteration of chartreux which was chosen because the school’s location was the site of a Carthusian monastery.  Chartreuse is a noun & adjective; the noun plural is chartreuses.

The Order of Carthusians was founded in 1084 and, in separate institutions, includes both monks and nuns, the name derived from the massif de la Chartreuse, a mountain group the French Prealps; the order’s first buildings were erected close to Chartreux, a village in Dauphiné, near Grenoble.  The Ordo Cartusiensis (the Order of Carthusians and styled usually as “the Carthusians” (“the Certosini” the collective)) is a Latin enclosed religious order of the Roman Catholic Church.  A “Latin Religious Order” describes a religious institution which follows the Latin Rite (sometimes referred to as “Roman Rite” or “Roman Ritual”), the liturgical tradition used predominantly used in the Western Church and notable distinct from the practices of the Eastern Catholic Churches (the Orthodox).  The Carthusians retain the Carthusian Rite, a unique liturgy.  An “Enclosed Religious Order” is a community of men or women (never the twain shall meet) who have taken religious vows (typically perfect poverty, chastity & obedience (ultimately to the pope)) and live a contemplative or monastic life.  As the term “enclosed” implies, the members live in secluded from the outside world, usually in a monastery or convent although it’s now rare to find institutions where the seclusion from society is absolute.  A “Latin enclosed religious order” is thus a combination of these criteria, a Roman Catholic religious order adhering to the Latin Rite and following a contemplative or monastic lifestyle within an enclosed setting.  There are between orders variations in how the vows are discharged but the essence is that members dedicate themselves to prayer, contemplation, and a life of asceticism, this thought a contribution to the spiritual life of the Church and it can have practical manifestations such as publications on matters which historically have not exclusively been thematically religious.

Chartreuse VEP Green (500 ml).  The VEP (Vieillissement Exceptionnellement Prolongé (exceptionally prolonged aging) releases are available in both yellow & green and are aged in oak casks.

Sometimes, the output is less in abstractions and more in stuff which benefits many including liqueurs, the Benedictines making Benedictine and the Carthusians, Chartreuse.  In one form or another, the Certosini monks have been distilling the liqueur since 1737 (although some experts insist, on arcane technical grounds, that it should be considered an “alcoholic cordial”).  Both Green Chartreuse and Yellow Chartreuse are made using a recipe of herbs, plants, and botanicals, the mix said to be “secret” and only ever revealed to two living monks at any time (a protocol later adopted by both the Coca-Cola Company and Kentucky Fried Chicken (KFC)).  The green Chartreuse is more intense, spicy and herbal and has a higher alcohol content than the yellow but both have a role, yellow more suited to a flambé while green is better to drink straight or in cocktails.  That said, because yellow is milder and sweeter, there are those who prefer it for all purposes, the honeyed sweetness the essence of the appeal.  There are also special mixes of (related often to aging) and in the past, others were available including a White Chartreuse.

Chartreuse ("optic yellow" according to the IFT) tennis balls were introduced because they worked better than white on color television but the players also expressed support for the change because they were easier to see when on or over a court's white lines: Model Jordan Carver (Ina-Maria Schnitzer (b 1986)) demonstrates the color contrast by bouncing (the tennis balls).

The use of chartreuse as a color name dates from 1884 and was drawn from the apple-green hue of the finest of the liqueurs.  Because the best known versions of the drink have been both a yellow and green hue, the color chartreuse is understood as a spectrum and often described as a “greenish yellow” or “yellowish green”, the color a helpful compromise in disputes about how modern tennis balls should be described.  It’s actually a relatively recent argument because until the 1970s tennis balls were almost always white (although when playing on many surfaces they quickly discolored) but the (inexplicable to some) popularity of the sport on television changed that because when in the 1960s & 1970s the industry transitioned to broadcasting in color, it was soon apparent colored balls were more visible than white (or whatever they became).  At scale, the switch began in the early 1970s although the All England Club (really not approving of anything which has happened since 1914) held out, Wimbledon not adopting optic yellow balls until 1986.

ColorHex’s spectrum chart of colors close to #ccff00.

According to the ITF (International Tennis Federation), the shade is “optic yellow” although the online color decoder ColorHexa redirects “optic yellow” requests to #ccff00 which is described as “fluorescent yellow” or “electric lime” and its spectrum chart displays a spread from yellow to green in accord with the range usually understood as “chartreuse”.

The chartreuse trend on the red carpet (left to right): Sofia Resing, Cannes Film Festival 2021; Ella Purnell, Critics Choice Awards 2022; Niecy Nash, Screen Actors Guild (SAG) Awards 2023; Jessica Chastain, Emmy Awards 2024.

Although in recent years it’s been the “nude” (or “naked” depending on what the writer wishes to imply) dress which has caught the eye and focused the mine, since the COVID-19 pandemic, critics have noted chartreuse, a long neglected (almost ignored) color has been trending on red carpets of which there are now many.  It’s unlikely this has anything to do with COVID-19 at the biological level but the bright, vibrant look may initially have been part of the general reaction to the gloom of lockdowns and the look just caught on.  It won’t last but while it’s here, it should be enjoyed.

Lindsay Lohan leaving the Whisky Mist nightclub, London, June 2014, security staff in hi-viz chartreuse (left), chartreuse mixed & matched in hi-viz gear (centre) and country & western (C&W) singer-songwriter Priscilla Block (b 1995) on the red carpet, Country Music Association (CMA) awards ceremony 2023 (right).

On specialized garments chartreuse has of course become familiar as the symbol of the onrush of occupational health & safety (OHS) regulations although on safety jackets and such it tends to be called “Hi-Viz (high-visibility) Yellow” which, along with “Hi-Viz Orange” was one of the first shades used.  The yellow was found so effective its use spread to applications such as emergency vehicles, mainly because it was found to work in darkness so much better than the traditional reds and oranges.  Others quickly followed and some institutions have formal rules about who wears which color, the distinction tied variously to role, location, place in the hierarchy etc.  The rules seem most enforced in the allocation of the colors used for safety helmets.  C&W singer-songwriter Priscilla Block added a post-modern touch by eschewing a gown in any hue, appearing on the red carpet wearing actual hi-viz gear over a chartreuse outfit, the ensemble complemented by the a traffic cone in hi-viz orange.  When interviewed, she indicated the novel choice was something she thought in keeping with the demographic of her audience who were quite likely to work in jobs requiring hi-viz gear.

Actually, although the stylists and fashionistas probably imagined they had spotted a new red carpet trend, the appearance of all that chartreuse swishing around would have been greeted with a yawn by the real trendsetters, the electricians, cablers and construction staff who have for decades been rocking the look.

Radome

Radome (pronounced rey-dohm)

A dome-shaped device used as a protective housing for a radar antenna (although the word is loosely used and applied to structures of varied shapes in which radar equipment is installed).

1940–1945: A portmanteau word, a blend of ra(dar) + dome.  In electronics, radar is a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns and in figurative use refers to a means or sense of awareness or perception.  Dating from 1940-1945, radar was originally the acronym RADAR which was creation of US scientific English: RA(dio)D(etecting)A(nd)R(anging).  In the way English does things, the acronym RADAR came to be used with such frequency that it became a legitimate common noun, the all lower-case “radar” now the default form.  Dating from 1505–1515, dome was from the Middle French domme & dome (a town-house; a dome, a cupola) (which persists in modern French as dôme), from the Provençal doma, from the Italian duomo (cathedral), from the Medieval Latin domus (ecclesiae; literally “house (of the church)”), a calque of the Ancient Greek οἶκος τῆς ἐκκλησίας (oîkos tês ekklēsías).  Radome is a noun & verb; the noun plural is radomes.

Spherical radomes at the Pine Gap satellite surveillance base, some 11 miles (18 km) south-west of Alice Springs in Australia's Northern Territory.  Officially, it's jointly operated by the defence departments of the US and Australia and was once known as the Joint Defence Space Research Facility (JDSRF) but, presumably aware nobody was fooled, it was in 1988 renamed the Joint Defence Facility Pine Gap (JDFPG).  The Pine Gap facility is a restricted zone so it's not a tourist attraction which is unfortunate because it's hard to think of any other reason to visit Alice Springs.

Lindsay Lohan on the cover or Radar magazine, June-July 2007.  The last print-edition of Radar was in 2008; since 2009 it's been released on-line.

Radomes don’t actually fulfill any electronic function as such.  They are weatherproof structures which are purely protective (and on ships where space is at a premium they also protect personnel from the moving machinery) and are thus constructed from materials transparent to radio waves.  The original radomes were recognizably domish but they quickly came to be built in whatever shape was most suitable to their location and application: pure spheres, planars and geodesic spheres are common.  When used on aircraft, the structures need to be sufficiently aerodynamic not to compromise performance, thus the early use of nose-cones as radomes and on larger airframes, dish-like devices have been fashioned.

North American Sabre:  F-86A (left) and F-86D with black radome (right).

Introduced in 1947, the North American F-86 Sabre was the US Air Force’s (USAF) first swept-wing fighter and the last trans-sonic platform used as a front-line interceptor.  Although as early as 1950 elements within the USAF were concerned it would soon be obsolete, it proved a solid, versatile platform and close to 10,000 were produced, equipping not on US & other NATO forces but also those of a remarkable number of other nations and some remained in front-line service until the 1990s.  In 1952, the F-86D was introduced which historians of military aviation regard as the definitive version.  As well as the large number of improvements typical of the era, an AN/APG-36 all-weather radar system was enclosed in a radome which resembled an enlarged version of the central bosses previously often used on propellers.

What lies beneath a radome: Heinkel He 219 Uhu with radar antennae array.

The size of the F-86D’s radome is indicative also that the now familiar tendency for electronic components to become smaller is nothing new.  Only a half decade before the F86-D first flew, Germany’s Heinkel He 219 Uhu had entered combat as a night-fighter, its most distinctive feature the array of radar antennae protruding from the nose.  The arrangement was highly effective but, needing to be as large as they were, a radome would have been impossible.  The He 219 was one of the outstanding airframes World War II (1969-1945) and of its type, at least the equal of anything produced by the Allies but it was the victim of the internal politics which bedevilled industrial and military developments in the Third Reich, something which wasn’t fully understood until some years after the end of hostilities.  Remarkably, although its dynamic qualities should have made volume production compelling, fewer than 300 were ever built, mainly because Adolf Hitler (1889-1945; Führer (leader) and German head of government 1933-1945 & head of state 1934-1945): (1) was less inclined to allocate priorities to defensive equipment (attack always his preferred strategy) and (2) the debacle of the earlier Heinkel He 177 Gref heavy bomber (which he described as “the worst junk ever manufactured) had made him distrustful of whatever the company did.

Peak dagmar: 1955 Cadillac Series 62 Coupe de Ville.

As early as 1941, the US car industry had with enthusiasm taken to adorning the front of their vehicles with decorative conical devices they intended to summon in the minds of buyers the imagery of speeding artillery shells, then something often seen in popular publications.  However, in the 1950s, the hardware of the jet-age became the motif of choice but the protuberances remained, some lasting even into the next decade.  They came to be known as “dagmars” because of the vague anatomical similarity to one of the early stars of television but the original inspiration really had been military field ordnance.  Cadillac actually abandoned the use of dagmars in their 1959 models (a rare example of restraint that year) but concurrent with that, they also toured the show circuit with the Cadillac Cyclone (XP-74) concept car.

1959 Cadillac Cyclone (XP-74) concept car.

Although it was powered by the corporation’s standard 390 cubic inch (6.5 litre) V8, there was some adventurous engineering including a rear-mounted automatic transaxle and independent rear suspension (using swing axles, something not as bad as it sounds given the grip of tyres at the time) but few dwelt long on such things, their attention grabbed by features such as the bubble top canopy (silver coated for UV protection) which opened automatically in conjunction with the electrically operated sliding doors.

1958 Edsel Citation Convertible (left) and 1964 GM-X Stiletto, a General Motors (GM) "dream car" built for the 1964 New York World's Fair.

Most innovative however was a feature which wouldn’t reach volume production until well into the twenty-first century: Borrowing from the North American F86-D Sabre, two radomes were fitted at the front, housing antennae for a radar-operated collision avoidance system (ROCAS) which fed to the driver information on object which lay in the vehicle’s path including distance and the length it would take to brake, audible signals and a warning lights part of the package.  Unfortunately, as was often the case with the concept cars, the crash avoidance system didn't function, essentially because the electronics required for it to be useful would not for decades become available.  As the dagmars had, the Cyclone’s twin radomes attracted the inevitable comparisons but given the sensor and antennae technology of the time, two were apparently demanded although, had Cadillac more slavishly followed the F-86D and installed a single central unit, the response might have been even more ribald, the frontal styling of the doomed Edsel then still being derisively compared to female genitalia; cartoonists would have had fun with a Cyclone so equipped seducing an Edsel.  In 1964, there's never been anything to suggest GM's designers were thinking of the anatomical possibilities offered by an Edsel meeting a Stiletto.

Polysphere

Polysphere (pronounced pol-ee-sfeer)

(1) In mathematics, a product of spheres.

(2) In mechanical engineering, a design of combustion chamber formed by the two shallow concave domes under the intake and exhaust valve seats.

1955: A compound word, the construct being poly + sphere.  Poly is from the Ancient Greek πολύς (polús or polys) (many, much), from the primitive Indo-European polhiús (much, many) from the root pele (to fill), akin to the Old English fela (many).  Sphere is from the Middle English spere, from the Old French spere, from the Late Latin sphēra, from the Classical Latin sphaera (ball, globe, celestial sphere), from the Ancient Greek σφαῖρα (sphaîra) (ball, globe), of unknown origin.  Despite spread of the myth by some medieval writes, sphere is not related to superficially similar Persian سپهر‎ (sepehr) (sky).  Poly, in modern English (especially in industrial and scientific application) use became a word-forming element meaning "many, much, multi-, one or more" with derivatives referring to multitudinousness or abundance.  It was equivalent to the Latin multi- and should properly be used in compounds only with words of Greek origin but this, etymologically slutty English ignores.  Polysphere is a noun and polyspheric is an adjective; the noun plural is polyspheres.

Chrysler, the poly, the hemi and the hemi which is really a poly

Chrysler didn’t invent hemispherical combustion chambers but they certainly made a cult of them.  In internal combustion engines of the mid-late twentieth century, the hemispherical combustion chamber was one of the best designs with with to provide an efficient burn-space while minimizing thermal loss and permitting the use of large diameter canted-valves to optimize intake and exhaust flow.  The early Chrysler Hemi V8s (1951-1958) were the most powerful of their generation but there were drawbacks.  To take advantage of the large valves at diverging angles, the valve train assembly was both bulky and heavy, needing two rocker shafts rather than the single units used with in-line arrangements.  Adding to the cost and complication were the inherently more expensive casting and machining processes required to produce the hemispherical shape of the combustion chambers in the cylinder heads.  To enable the mass-production of a less expensive V8 to use in their lower-priced lines, Chrysler created new cylinder heads with polyspheric (two shallow concave domes under the valves and named the “Poly”) combustion chambers and a less elaborate system of valve activation which needed only a single rocker shaft.  Although less powerful than the Hemis, the Polys were cheaper and lighter although it wouldn’t be until the 1960s that Chrysler standardized engines across their divisions; an early adoption of such economies of scale might have saved the corporation more money than retaining an exclusively Hemi-headed line would have cost.

The Hemi, 1951-1958 & 1964-1971 (left), the polyspheric, 1955-1967 (centre) and the new "Hemi" which is really a swirl Chamber, 2003- (right).

However, the Poly proved a cul-de-sac.  In an era of cheap petrol, larger capacity engines proved a more attractive route to horsepower than sophisticated combustion chamber design and the Hemis were retired in 1958, replaced by larger engines with wedge-shaped chambers, used by other manufacturers and much more suited to mass-production.  Consigned to the grave with the Hemis were almost all the Polys, only the 318 V8 (5.2 litre) retained as a rare oddity until 1967.  The Hemi would return, available between 1964-1971 as a 426 cubic inch (7.0 litre) race engine (there were also some reduced displacement versions to satisfy local rules) which, for homologation purposes would in 1966 be released in slightly detuned form detuned for street use.  The name however held such an allure that it was revived in 2003 for Chrysler's new (and perhaps final) generation of V8s although in the narrow technical sense, Hemi is now more a marketing than an engineering term because the twenty-first century combustion chambers are something of a hybrid of hemispheric and polyspheric, the general term describing them for the last fifty-odd years being swirl chambers, a design which makes possible a high out-output of power, low emissions and an economy in operation which would have been thought impossible to achieve as recently as the 1980s.

Lindsay Lohan with polyspheric hair.  Polyspheric hair styles are possible, the classic example of which is the symmetrical “twin dome” look which is difficult exactly to achieve and harder still to maintain for more than a brief time.  They’re thus seen usually only at photo-shoots or for one-off events but the design element is popular with asymmetric styles.

When Chrysler in 1964 introduced the 273 cubic inch (4.5 litre) V8 as the first of its LA-Series (that would begat the later 318, 340 & 360 (the V10 Magnum used in the Dodge Viper is also as descendent)), the most obvious visual difference from the earlier A-Series V8s was the noticeably smaller cylinder heads.  The A engines used as skew-type valve arrangement in which the exhaust valve was parallel to the bore with the intake valve tipped toward the intake manifold (the classic polyspherical chamber).  For the LA, Chrysler rendered all the valves tipped to the intake manifold and in-line (as viewed from the front), the industry’s standard approach to a wedge combustion chamber.  The reason for the change was that the decision had been taken to offer the compact Valiant with a V8 but it was a car which had been designed to accommodate only a straight-six and the wide-shouldered polyspheric head A-Series V8s simply wouldn’t fit.  So, essentially, wedge-heads were bolted atop the old A-Series block but the “L” in LA stood for light and the engineers wanted something genuinely lighter for the compact (in contemporary US terms) Valiant.  Accordingly, in addition to the reduced size of the heads and intake manifold, a new casting process was developed for the block (the biggest, heaviest part of an engine) which made possible thinner walls.  With the exception of the Hemis, the new big-block engines used wedge-heads and the small block polyspheres (the A-Series) were replaced by the LA except for an export version of the 313 (5.1 litre) which in small numbers was manufactured until 1965 and the 318, the last of which was fitted in 1967.  Confusingly, the replacement LA engine was also a 318, a product of carrying over certain components, both the 318-A & 318-LA sharing the same bore & stroke.  In an example of production-line rationalization, when Chrysler Australia bored out their 245 cubic inch (4.0 litre) Hemi-6 to create the 265 (4.3), the bore chosen was the same as the 318s so pistons could have been shared with the V8 although for technical reasons this wasn't actually done.  The Australian "Hemi" straight sixes used another variation of the combustion chamber in that chambers sat in upper third of the globe, hence the "low hemispherical" slang which wasn't wholly accurate but Ford's Boss 429 V8 had already been dubbed the "semi-hemi" and linguistic novelty was becoming hard to find.

Prompt

Prompt (pronounced prompt)

(1) Something done, performed, delivered etc at once or without undue delay.

(2) Ready & quick to act as the circumstances demand (archaic).

(3) Quick or alert.

(4) Punctual.

(5) To move or induce to action; to occasion or incite (often as “prompted”).

(6) To assist by suggesting something.

(7) To remind someone of what has been forgotten (formalized in live performance (the stage, singing etc) where a “prompt” is a supplied from the wings to remind a performer of a missed cue or forgotten line (the noun prompter can indicate both a person employed to deliver cues or the device used (printed or on a screen).

(8) In computing, the message or symbol on the screen which indicates where an entry is require, the most basic of which is the “command prompt” of text-based operating systems which stood ready to receive a structured command.

(9) In computing, in artificial intelligence (AI), machine learning algorithms (MLI) and related systems, to request particular output by means of instructions, questions, examples, context, or other input.

(10) In commercial use, a time limit given for payment of an account for produce purchased, this limit varying with different goods (archaic).

(11) In futures trading, the “front” (closest or nearest).

(12) The act of prompting.

1350-1400: From the Middle English prompte (ready, eager (adjective) & prompten (verb), from the French prompt, all forms ultimately from the Latin prōmptus (evident; manifest, at hand, ready, quick, prepared), participle of prōmō (to take or bring out or forth, produce, bring to light) and the adjectival use of past participle of prōmere (to bring forth, deliver, set forth), the construct being from prō- (forth, forward; for; on behalf of, in the interest of, for the sake of; before, in front of; instead of; about; according to; as, like; as befitting), a combining form of the preposition prō, from the Proto-Italic pro-, from the primitive Indo-European pro-, o-grade of per-) + emere (to buy, obtain, take).  The synonyms can include urge, spur, remind, refresh, instigate, impel, punctual, quick, rapid, hasty & timely.  Modifiers are applied as requited including over-prompt, quasi-prompt & un-prompt.  Prompt is a noun, verb & adjective, promptness & prompter are nouns, prompter & promptest are adjectives, promptly is an adverb and prompting & prompted are verbs; the noun plural is prompts.

The noun (in the phrase “in prompte”) emerged in the early fifteenth century in the sense of “readiness" and was from the Latin verb prōmptus while the more familiar meaning “hint, information suggested, act of prompting” dates from the mid-1500s.  The formal use of prompt in the sense of the indicator on a screen ready to accept user input dates only from 1977 although the concept had been in use for decades.  The ideas of coaching (someone) or assisting them by providing a reminder of that which clearly had been forgotten (or imperfectly learned) was first used in the early fifteenth century, the best-known use in live theatre (to assist a speaker with lines) dating from the 1670s.  The adjectival use (ready, prepared (to do something), quick to act as occasion demands) was from the thirteenth century Old French prompt and directly from Latin prōmptus (brought forth), hence “visible, apparent, evident, at hand”, a use now obsolete.  The commercial sense of the noun prompt “a time limit given for payment for merchandise purchased" dates from the mid-eighteenth and while the concept remains, the word is no longer formally use although the phrase “prompt payment requested” often remains as a reminder.  It remains unclear whether the verb was derived from the adjective or vice-versa and another oddity is that the first recorded instance of “prompting”, the gerund (the verbal noun logically derived from prompt and meaning “incitement or impulse to action” is from 1402, a quarter of a century before the verb.

The formal use of prompt in the sense of the indicator on a screen ready to accept user input dates only from 1977 although the concept had been in use for decades and predates screens, prompts emerging as soon as user input switched from the flicking of switches to character-based entries via a keyboard or similar input device.  The first prompts were those which sat (undifferentiated) on a plotter or printer, awaiting user input.  Command prompts were familiar from the late 1970s and appeared in early versions of Apple and CP/M systems among others but it was the IBM PC which introduced them to what was then the (still small) mainstream.  When the IBM PC was released in 1981, the user interface was exclusively text-based and the PC-DOS (or MS-DOS) command prompt was (almost) the only way for users to interact with their hardware and software.  The quirky exception to that was that on genuine IBM machines, the BIOS (Basic Input/Output System) included a BASIC (the Beginners All-Purpose Symbolic Instruction Code programming language) interpreter so it was possible to do certain things with the hardware even if an operation system (OS) wasn’t present.  IBM’s lawyers guarded their BIOS with rare efficiency so the numerous PC clones almost all needed an OS to be useful.

While programmers, nerds, and other obsessive types understood the charm of the command prompt and took to it fondly, most users had no wish to memorize even part of the sometime arcane command set needed and modern capitalism soon responded, menu systems soon available which allowed users to interact with their machine while hiding the essential ugliness beneath.  In time, these were augmented by graphical environments (some of which frankly overwhelmed the OS) and ultimately, the most successful of these would evolve into OSs, some of which included the ability to run multiple command prompts which at first contained and later emulated PC-MS-DOS.  The most elaborate of these was IBM’s OS/2 2.0 (and its successors) which permitted on a single machine literally hundreds of simultaneous command prompt sessions in a mix of 8, 16 & 32-bit flavors, some of which could even been launched as a bootable virtual machine, started from a floppy-diskette image.  Technically, it was an impressive achievement but around the planet, there were only a relative handful of organizations which needed such capabilities (typically those with megalomaniacs seduced by the idea of replacing perhaps dozens of MS-DOS based PCs each housing an interface handler of some type with one machine).  That could be made to work but the aggregate need was so limited that the direction proved a cul-de-sac.

The command prompt (with long file names, left) and the PowerShell prompt (right).  Both use the classic $p$g configuration.

The prompt didn’t however go away and in one form or another most OSs include one, Microsoft’s PowerShell (introduced in 2006 on Windows and ported to cross-platform compatibility within .NET in 2016) in its default configuration almost identical to that of the IBM-PC-1, all those years ago.  PowerShell included an enhanced list of commands but the earlier prompts were also not static and many options became available to customize the look, the list changing from release to release but a typical version included:

$Q (equal sign).
$$ $ (dollar sign).
$T (Current time).
$D (Current date).
$P (Current drive and path).
$V (OS version number).
$N (Current drive).
$G> (greater than sign).
$L & (less than sign).
$B| (pipe).
$E (Escape code (ASCII code 27)).
$_ (Carriage return and line feed).

Few actually customized their line beyond $P$G (so they would know the active sub-directory and that became the default with which most versions of PC/MS-DOS shipped) but $t $d$_$p$g had its followers (its displayed the time and the date above the prompt when in DOS.  Those for who aesthetics mattered could even set text and background colors and there were some genuinely nostalgic types who liked to emulate the bright orange or acid green screens they remembered from the world of the mainframes.  Most pleasing though was probably bright blue on black.

Prompt was one of the finalists for the Oxford University Press (OUP) 2023 Word Of The Year (WotY) although it didn’t make the cut for the shortlist.  Prompt was there not because the selection committee noted either a new international interest in punctuality or Microsoft’s PowerShell convincing a new generation to start enjoying a CLI (command-line interpreter) but because of the social and technological phenononom that is generative AI (artificial intelligence), the best-known of which is ChatGPT.  Of course, even those who weren’t dedicated command-line jockeys have for decades been interacting with the prompts of search engines but the influence of generative AI has been extraordinary and nudging “prompt” to OUP’s WotY finals is just a footnote, the editors noting even the emergence of a new job description: prompt engineer although, given the implications of generative AI, it might be a short-lived profession.  OUP also explained the expansion of meaning was a development of a wider sense: “Something said or done to aid the memory; a reminder” and that the earlier sense “prepared, ready” was long extinct although many clearly think of ChatGPT in this way.

Prompt would have been a worthy WotY and it’ll be with us for the foreseeable future, not something guaranteed for the winner: “Rizz”.  In its explanatory note, OUP sid rizz was “a popular Gen Z internet slang term”, a shortened form of the word “charisma”, used to describe someone’s ability to attract another person through style or charm, able also to be used as a verb (such as to “rizz up”, meaning to attract or chat up another person.  Rizz has about it the whiff of something which may quickly become cheugy (something once cool which became uncool by becoming too widely used by those who will never be cool) and the imprimatur of OUP’s WotY might be a nail in its coffin.  Time will tell but additionally, rizz is probably better click-bait than prompt, something to which even OUP's editors probably aren’t immune.  The other six finalists were:

Situationship: This describes a relationship (which may be sexual or romantic or neither) not thought (by the participants) formal or established (ie outside what are regarded as society’s conventions).  So, the state of relationship it describes in hardly new but it’s a clever use of language (the construct a portmanteau of situation + (relation)ship and it seems to have existed since around 2008-2011 (the sources differ) but its only recently that the use on social media and various dating apps and television shows that it’s achieved critical mass.

The anyway statuesque Taylor Swift, adding to the effect in 6 inch (150 mm) heels.

Swiftie: A (devoted / enthusiastic / obsessive etc) fan of the singer Taylor Swift (b 1989).  It was once pop culture orthodoxy that the particular conjunction of technological, demographic, economic and social conditions which were unique to the Western world in the 1960s meant what was described as the “claustrophobic hothouse” which produced “Beatlemania” couldn’t again happen.  While various pop-culture figures developed fan-bases which picked up descriptors (such as the “Dead Heads” associated with the Grateful Dead), the particular fanaticism surrounding the Beatles has never quite been replicated.  The Swifties however are said in devotion to go close and their numbers probably greater, Taylor Swift’s appeal truly cross-cultural and international; probably only the Ayatollahs and such are unmoved.  Etymologically, “Swiftie” is a conventional affectionate diminutive and among Swifties there are factions including die-hard Swifties, hardcore Swifties and self-proclaimed Swifties.  Someone a little ashamed of their fondness would presumably be a “confessed Swiftie” but none appear to exist and her appeal seems to transcend the usual pop-music boundaries.  Her songs are said to be "infectiously catchy" (a pleonasm she'd probably not allow in her lyrics).

Beige flag: Beige flag has a range and can be a trait which while not something distasteful or shocking, is of a nature which makes one pause and perhaps reconsider one’s relationship with whoever exhibits it.  It can be something which does little more than indicate the person isn’t interesting and is thus a adaptation of “red flag” which is something to which the only rational reaction is an immediate sundering of a relationship.  So a red flag might be being a Scientologist, a Freemason or listening to country & western music whereas a beige flag might be driving a front wheel drive car; undesirable but perhaps not a deal-breaker.  It can also mean something which suggests someone is just not interesting though not actually evil.  Of late however, the meaning of beige flag has shifted, thus it’s making OUP’s list of finalists.  Now, it appears to be used to reference traits which can be thought “neutral” and it’s been further adapted to cover those situations or objects which cause one briefly to pause, before moving on and probably forgetting what they’ve just seen.  It just wasn’t interesting.

Lindsay Lohan, de-influencing.

De-influencing: De-influencing is one which will probably annoy the pedants.  In the social media era, the word influencer has come to mean “someone who seeks to influence the consumption, lifestyle, political behavior etc of their online audience by the creation of social media content, often as a part of a marketing campaign”.  A de-influencer is “someone who attempts to discourage consumption of particular products or consumption in general using the same platforms”.  So the de-influencers are the latest in the long tradition of anti-materialists who have existed at least since Antiquity, whole schools of philosophy sometimes constructed around their thoughts.  There’s said to be a discernible increase in their presence on the socials and many are linked also the various movements concerned with environmental concerns, notably climate change.  The pedants will object because the de-influencers are of course trying to exert influence but OUP are right to note the trend and the associated word.

Heat dome: A heat dome is a persistent high-pressure weather system over a particular geographic area, which traps a mass of hot air below it.  The weather phenomenon, the physics of which have for decades been understood by climate modelers and meteorologists, suddenly entered general in the high (northern) summer of 2023 when much of the northern hemisphere suffered from prolonged, unusually high temperatures, July measured as the hottest month ever recorded.  Under a heat dome, the atmospheric pressure aloft prevents the hot air from rising and dissipating, effectively acting as a lid or cap over the area, thus the image of a dome sitting over the land and they create their own feedback loop: Static areas of high pressure (which already contain warm or hot air trapped under the high) will become hotter and hotter, creating a heat dome.  Hot air will rise into the atmosphere, but high pressure acts as a lid and causes the air to subside or sink; as the air sinks, it warms by compression, and the heat builds. The ground also warms, losing moisture and making it easier to heat even more.  This is climate change in action and heat dome may well become as common an expression as “cyclone” or “hurricane”.

The UK's Royal Meteorological Service's simple illustration of the physics of a heat dome.  Heat domes are also their own feedback loop.  A static areas of high pressure which already contains warm or hot air trapped under the high will become hotter and hotter, creating a heat dome.  Hot air will rise into the atmosphere, but high pressure acts as a lid and causes the air to subside or sink; as the air sinks, it warms by compression, and the heat builds. The ground also warms, losing moisture and making it easier to heat even more.

Parasocial: The adjective parasocial designates a relationship characterized by the one-sided, unreciprocated sense of intimacy felt by a viewer, fan, or follower for a well-known or prominent figure (typically a pop-culture celebrity), in which the follower or fan comes to feel something similar to knowing the celebrity as they might an actual friend.  The parasocial is really a variation of fictosexual (an identity for someone for whom the primary form of sexual attraction is fictional characters) in that the pop-culture celebrity is also an at least partially fictional construct and the relationship is just as remote.  It’s almost irrelevant that one is flesh & blood and parasocial relationships do have certain advantages in that never having to have actual contact, one can never be rejected.  What appears most to have interested OUP is the idea that our relationship with celebrity culture is changing to something more intimate, presumably because the medium is the cell phone (mobile), increasingly our most personally intimate possession.

When one attempts transform a parasocial relationship into something conventional, one sometimes becomes a stalker.

Assimilate

Assimilate (pronounced uh-sim-uh-leyt (verb) or uh-sim-uh-lit (noun))

(1) To take in and incorporate as one's own; absorb.

(2) To bring into conformity with the customs, attitudes, etc., of a group, nation, or the like; adapt or adjust.

(3) In physiology, to convert (food) to substances suitable for incorporation into the body and its tissues; to transform food into living tissue by the process of anabolism.

(4) To cause to resemble (usually followed by to or with).

(5) To compare; liken (usually followed by to or with).

(6) In phonetics, to modify by assimilation (usually followed by “to”); to change a sound into another under the influence of one adjacent to it.

Early 1400s: From the Middle English verb assimilate (first used in early fifteenth century physiology in the sense of "absorb into and make part of the body), from the Latin assimulātus, from the Classical Latin assimulātus (likened to, made similar; imitated), past participle of assimilāre & assimulāre (to make like, copy, imitate, assume the form of; feign, pretend) and perfect passive participle of assimulō), from the assimilated construct ad (to) + simulare (make similar), from similis (like, resembling, of the same kind).  The meaning "make alike, cause to resemble" and intransitive sense "become incorporated into" date from the 1620s.   In linguistics, the technical meaning "bring into accordance or agreement in speech" was adopted in 1854 and the related forms are assimilated & assimilating.  The very common adjective unassimilated, a creation of the biological sciences also used in chemistry, was first noted in 1748.  The adjective assimilative is from the 1520s, the alternative assimilatory not formed until 1775.  The adjective assimilable was from the Latin assimilabilis, from assimilāre & assimulāre (to make like; assume the form of) and the related form is assimilability.  The noun assimilation, from the Old French assimilacion, from the Latin assimilationem (nominative assimulō) (likeness, similarity) a noun of action from the past-participle stem of assimilāre e (to make like), was an early fifteenth century creation meaning "act of assimilating" and used in the medical field in reference to the body's use of nutrition,   The meaning "process of becoming alike or identical, conversion into a similar substance" is from the 1620s. It came into figurative use from circa 1790 and became part of the jargon of psychology in 1855.  It was in the mid-late twentieth century that as "cultural assimilation" it became controversial.  Assimilate is a noun & verb, assimilation & assimilator are nouns, assimilation, assimilable, assimilatory & assimilative are adjectives, assimilationist is a noun & adjective, assimilated is a verb and assimilating is a verb & adjective; the most common noun plural is assimilations.

Assimilation in speech elements

Phonetic assimilation describes a sound-change where some phonemes (more typically consonants) shift to become more similar to other nearby sounds.  A common phonological process across languages, assimilation can occur within a word or between words.  Although often heard in normal speech, the frequency increases as delivery becomes more rapid.  Interestingly, assimilation can cause the spoken sound to differ from the accepted correct pronunciation or, to become the accepted form (usually because it makes pronunciation smoother and more "natural"), the latter often making the list of canonical or received speech.  There are various classes of the phenomenon:

Frequently, the word "handbag" is phonetically assimilated.  Lindsay Lohan with Gucci Mini Trapuntata Zumi Dome Bag (left) with Hermes Tote Bag (with assimilated hair color) (centre) and with Chanel Flab Bag in black (right). 

Place assimilation happens typically in rapid speech but in many cases the influence becomes the default for all but the most fastidious.  The classic example is "handbag" where the "n" sound assimilates to the place of articulation of the following "b" sound rendering it more like "m" (nasal assimilation) or the frequently heard "han-bag" (phonetic assimilation).

Progressive Assimilation describes instances when, followed by a bilabial sound A speech sound articulated with both lips, such as in "impossible" or "incredible," the "n", assimilating to the following sound.  It's sometimes cited as an "consonant harmony": is the prefix "in-" becoming assimilated to the following consonant: In "impossible", the "n" sound becomes a bilabial "m" to match the following bilabial "p" sound.  This differs from "vowel harmony" which is less common.  In vowel harmony, the vowel sound in a prefix can assimilate to the following vowel: In words such as "react" or "rearrange," the "i" sound in the prefix "re-" becomes more like the following "i"/ sound in the root.

Phonetic Assimilation: Mr Abbott (Tony Abbott (b 1957, Prime Minister of Australia 2013-2015)) phonetically assimilates as Mr Rabbit (left), Land-Rover (1950 Series I, SWB (80")) phonetically assimilates as lan-drover (centre) and Eric Abetz (b 1958, Liberal Party senator for Tasmania, Australia 1994-2022) phonetically assimilates as Erica Betts (right).  In the case of Mr Abbott, phoneticians call this "linking": the final "r" sound assimilating to the following vowel sound.

Voicing assimilation is probably one of the most frequently heard (and criticized) forms of assimilation and it's associated not only with certain dialects or working class speech.  In a world like "have", the "v" sound will often assimilate to the voiceless "f" sound when followed by a voiceless sound ("I have to go" gets pronounced as "I haf to go").  Elocution teachers note that the habit is now so widespread that "haf" is the standard form among entire classes.