Bellwether

Bellwether (pronounced bel-weth-er)

(1) A wether or other male sheep that leads the flock, usually bearing a bell.

(2) A person or thing that assumes the leadership or forefront, as of a profession or industry.

(3) Anything that indicates future trends (gauge, indicator, sign).

(4) As “bellwether state”, “bellwether seat” etc, an electoral division or constituency which, over a long period, has tended to predict the outcome in wider electoral contests (presidential, congressional, provincial, national etc).

(5) In finance, as “bellwether stock”, a stock or bond widely believed to be an indicator of the overall market's condition and future direction.

1400-1450: The construct was bell + wether.  The late thirteenth century word clearly existed in Anglo-Latin but in the late twelfth century it had been used as a surname.  The prevalent meaning became “lead sheep” (with a collar on which a bell was hung) of a domesticated flock, while the figurative sense (leader, chief) dates from the mid-fourteenth century.  Used in its original sense (a sheep with a bell attached to a collar), bellwether has no synonyms but they do exist when the term figuratively is applied (a person or thing that shows the existence or direction of a trend; index), including trendsetter, trailblazer, front runner, pacesetter, leader, omen, gauge, indicator, sign & harbinger.  Thus in fashion, historically, the bellwether has tended variously to be what was first seen on the catwalks in Milan, Paris or London while in the years immediately after World War II (1939-1945), it was the artistic movements in New York rather than Paris that became the bellwether of global directions in the visual arts.  The alternative forms were bell-wether and (the now archaic) belwether; bellweather was a misspelling.  Bellwether is a noun; the noun plural is bellwethers.

A model in a “strapless fuchsia top and pants covered in shimmering, sculpted rose embellishments” from Rahul Mishra’s (b 1979) Haute Couture Fall/Winter 2025/2026 collection (Becoming Love), Paris Fashion Week, 2025.  Paris remains the industry’s bellwether but not everything seen on the catwalk is a harbinger.

Bell, in the sense of the percussive, hollow instrument (usually of cast or forged metal), typically cup-shaped with a flaring mouth, suspended from the vertex and rung by the strokes of a clapper, hammer, or the like (resonating upon impact producing “the sound of the bell”), was a pre-1000 word, from the Middle English belle, from the Old English belle & bellan (to roar), from the from Proto-West Germanic bellā, from the Proto-Germanic bellǭ, from the primitive Indo-European bel-; it was cognate with the West Frisian belle, the Old High German bellan, the Low German Belle & Bel, the German bellen (to bark), the Middle Dutch bellen & belen, the Old Norse belja, the Danish bjælde, the Faroese bjølla, the Icelandic bjalla, the Norwegian bjelle and the Swedish bjällra. and the Dutch bel.

Wether (originally “a castrated male sheep” but later used generally of “male sheep”) dates from pre 900 and was from the Middle English wether, wethir & wedyr, from the Old English weðer (ram), from the Middle English wether, wethir, wedyr, from Old English weþer (“a wether, ram”), from the Proto-West Germanic weþru, from the Proto-Germanic wethruz (source also of the Old Saxon wethar, the Old Norse veðr, the Old High German widar, the German Widder and the Gothic wiþrus (lamb)), literally “yearling’, from the primitive Indo-European root wet- (year), (source also of the Sanskrit vatsah (calf), the Greek etalon (yearling) and the Latin vitulus (calf, literally “yearling”); it was cognate with the Old Saxon withar, the Old High German widar, the Old Norse vethr and the Gothic withrus.  The ultimate source was the primitive Indo-European wet- (year).  The word wether came to be used both of male sheep (rams) and male goats (busks) castrated at a young age.  Usually, it’s safe practice for wethers to share paddocks or be housed with female sheep or goats, but intact rams & bucks usually are kept separately.  “Wether wool” was wool from previously shorn sheep.  The now obsolete dialectal form was wedder and in historic documents, as late as the nineteenth century wether was a (now archaic) spelling of weather.  Used as a verb, “to wether” was to castrate a male sheep or goat, the victim said to have been “wethered”.

In idiomatic use, a “bellwether state” “bellwether district” or “bellwether seat” is an electoral division or constituency which, over a long period, has tended to align with the outcome in wider electoral contests (presidential, congressional, provincial, national etc).  The classic example is the bellwether state in US presidential elections that historically votes for the winning candidate in successive elections (ie sometimes returning a Democratic and sometimes a Republican majority).  It’s an accepted part of the jargon of political science but really doesn’t adhere to the etymology of the original idea of sheep “following a leader”.  In elections, one state, district or constituency generally doesn’t “follow another” because votes tend simultaneously to be cast and although there are examples (in countries with multiple time-zones) of early results in one place become available while polling is still happening in others, (1) those results are always from a very small proportion of the vote (2) most votes in places still voting have already been cast and (3) the time overlap usually is brief.

A Lindsay Lohan-themed weathervane.

In the political context, rather than bellwether, a better term might be “weather vane”.  A weather vane is a type of anemoscope (the construct being anemo- (from the Ancient Greek ᾰ̓́νεμος (ắnemos) (wind)) + scope (from the Ancient Greek σκοπέω (skopéō) (examine, inspect, look to or into, consider)) which is an elegant description of a simple, mechanical device rotating around one axis and attached to an elevated object such as a roof.  As a weather vane responds to the wind, it rotates to show the wind direction, the letters “N”, “S”, “E” & “W” displayed on static, extended prongs indicating respectively north, south, east & west.  The term is sometimes clipped to “vane” and they’re known also as “wind vanes” and “weathercocks”, the latter use dating from so many historically being formed in the silhouette of a rooster.  The reason “weather vane” works better than “bellwether” as a word indicating “current political climate” is that there’s no suggestion the wind “follows” the vane; instead, the position of the vane simply reflects the direction in which “the wind is blowing”.  That’s why it can be used to mean (1) an indicator; something that reflects what the current situation is and (2) a person or organization that changes their attitude and position based on the prevailing conditions rather than displaying any conviction.

So while a homophone, “weather” enjoys a different meaning from “wether”.  Weather was from the Middle English weder & wedir, from the Old English weder, from the Proto-West Germanic wedr, from the Proto-Germanic wedrą, from the primitive Indo-European wedrom (to blow).  The distinction between “the weather” and “the climate” is the former is the state of the atmosphere at a specific time and place (expressed via measures such as temperature, relative humidity, cloud cover, precipitation, wind strength etc) while the latter is the weather aggregated over periods (which can be a season, year, decade, century, epoch etc) or regions.  Such is the significance of the weather that the term “the weather” can refer explicitly to its more severe aspects.  That’s how Guadalcanal's Weather Coast in the Solomon Islands gained its name; unlike the island's northern coast (site of the capital Honiara), the southern Weather Coast faces the prevailing southeast trade winds and open ocean swells.  As a result, it experiences heavier rainfall, rougher seas, flooding, and generally harsher weather; it’s literally the island’s “weather-beaten coast”.

Vane was from the Middle English vane, a Southern Middle English variant of fane, from the Old English fana (cloth, banner, flag), from the Proto-West Germanic fanō, from the Proto-Germanic fanô, from the primitive Indo-European pehn- (something woven; weave; tissue; fabric; cloth).  It was cognate with the Saterland Frisian Foone (flag, banner), the Dutch vaan (banner, flag), the German Low German Fahn (flag) and the German Fahne.  In engineering, vanes typically exist in multiples and are relatively thin, rigid, flat, or sometimes curved surfaces radially mounted along an axis; they can be slow-moving (as on a windmill) or run at very high speeds (as in turbines).  In ornithology, the vane is the flattened, web-like part of a feather, consisting of a series of barbs on either side of the shaft.

A captured German V2 rocket (1945, left) and a full-size clay mock up of a design proposal for 1961 Cadillac, General Motors Technical Center, Warren, Michigan, (1959, right).  When the V2 used as a weapon (1944-1945), the term used was "fins" but the rocket scientists of the 1950s popularized "vanes".  On the cars, it was always "fins" but the lower units (seen on Oldsmobiles in 1961 and Cadillacs in 1961-1962) informally were dubbed "skegs", a borrowing from nautical architecture.

A recent adoption of vane was to describe the guidance or stabilizing fins attached to the tail of bombs or missiles.  Fins had of course long been a feature of directional weapons (arrows the classic example) and they’d appeared on the earliest aerial bombs.  Had the convention been: “fins are static and vanes can move” that would have made sense to laypersons but that wasn’t the way the military-industrial complex used the labels which resulted in non-specialist writers sometimes using “fin” and “vane” interchangeably.  That was understandable because while in the terminology of aerodynamicists the words are not exactly synonymous, there’s enough overlap to encourage confusion.  As a general principle, the primary purpose of a fin is to act as a stabilizing surface enhancing stability, the tail fins on a bomb, artillery shell, rocket, or missile the classic examples; until relatively recently, almost always they were fixed.  By contrast, a vane is a thin blade-like aerodynamic surface that interacts with airflow; they may be static or movable and are used for stabilization, steering or control.  To engineers the distinction was significant and for others it made sense because the nerdier "vane" was for rocket scientists while fins were things Detroit was putting on Cadillacs.  That meant some vanes could move while others were fixed and were thus functionally equivalent to fins.  Except for historians of such things, any distinction probably isn’t important and the two are so entrenched in ordnance and aerospace nomenclature, they’re both here to stay; in modern use the only discernible definitional difference being some emphasis on the component’s shape rather than whether it moves.

Map of the US expressed as "Red", "Blue", "Bellwether" & "Swing" states.  The apparent red-blue dichotomy is a product of the voting system, the vote spread broadly similar to patterns in other two-party systems.

Electoral behaviour in the democracies of the English-speaking world is not as predictable as it was in the days of relatively stable two-party systems.  Even in the US where the Democratic and Republican party machines have ensured there’s something of an institutionalized duopoly, their internal fissiparousness of both (TEA (Taxed Enough Already) & MAGA (Make America Great Again) etc) has made the use of historic data less useful.  What does seem clear is among the “less useful” concepts in the US are the “bellwethers”, states or districts that historically were remarkably reliable in picking winners in national elections.  In presidential contests, some were striking in this: Nevada between 2012-2020 voted for the winner in every election (except 1976) and Missouri did the same between 1904- 2004 except in 1956.  Much maligned Ohio was once also a Bellwether; between choosing a loser in Barry Goldwater (1909–1998) in 1964 and crooked Hillary Clinton (b 1947) in 2016, Ohioans otherwise got it right.

Map of the US expressed as "Purple" states.

Political scientists explain the change by pointing out the electorate, geographically, has become much more polarized, states now increasingly sorted by education level, urbanization, ethnicity, and partisan identity.  Once consequence of this was previously competitive states can drift permanently into one party's column, thus the growing number of “Red” (Republican) and “Blue” (Democrat) states and although psephologists have published district-by-district analyses showing all states really are “shades of purple”, because of the way the electoral system works in the US, the shades don’t matter because mostly the delegates in the Electoral College are determined on “winner takes all” basis.  Thus it’s correct to speak of “red” and “blue” states and the “winner takes all” approach does distort political perceptions; were a system of proportional representation (or even a preferential system) to be adopted, the electoral outcomes would be very different on the basis of the same patterns of voting.  What this shift in behaviour has meant is political scientists tend now to focus less on the historic bellwethers and more on the “tipping-point states” (the relative handful of "swing" states which have evolved to be the most competitive and thus likely to be decisive in provides the needed Electoral College votes).  In recent elections, the tipping point states have been Michigan, Pennsylvania and Wisconsin.

Because there are more of them, in Congressional elections, the notion of “bellwether districts” remains more useful but even there it has become diluted.  Historically, there were literally dozens of House districts that routinely elected a representative from whichever party won the national House vote and in a real (ie statistically verifiable) sense such districts really did reflected “the median American voter”, a concept now less identifiable.  What has happened is that the forces of geographic polarization, partisan realignment, residential self-sorting and the decline of split-ticket voting means the number of genuine bellwether districts dramatically has shrunk, a stark change from the trend first identified in the late 1990s of the number of “safe seats” decreasing.  Concurrent with that has been the movement in the number of House districts carried by one presidential candidate but represented by the other party in Congress.  In the 1970s and 1980s there were hundreds of such mismatches while today there are but a handful with many congressional districts effectively “safe” for one party or the other; now it’s only “reprehensible or extraordinary circumstances” (they can be local or national) likely to shift things.  While it’s true there are a small number of competitive districts (in Arizona, Georgia, Pennsylvania and Michigan) that have in recent elections been reliable bellwethers, there seems among political scientists little confidence these can be guaranteed to maintain the pattern.  The bellwethers “happened” because there was for at least decades a large “middle ground” of persuadable “swing voters” distributed throughout the country but modern American (and this predates Donald Trump (b 1946; POTUS 2017-2021 and since 2025) who does get blamed for much) politics increasingly is characterized by semi-stable partisan coalitions and fewer swing voters.  So, “bellwethers” are now quite likely to be temporary coincidences rather than a durable phenomenon so the predictive power of the concept is now much weaker.

1968 Holden HK Monaro GTS 327.

The In Australian federal elections, the seat most recently dubbed a “bellwether” was the NSW (New South Wales) division of Eden Monaro (established in 1900), its good burghers for four decades reliability voting for the party destined to take office.  Between 1972-2013, Eden-Monaro was won by the party winning the general election and in another quirk unusual over such a long period (and uniquely among Australia’s historic bellwethers), none of the sitting members retired, resigned or had the decency to drop dead; all were defeated on polling day.  The Monaro region lies in what was the traditional country of the Ngarigo people and “Monaro” was said to be was from the Aboriginal word maneroo, most often translated as meaning “treeless plain”, “high plain” or “high plateau” although the APH (Parliamentary Handbook of the Commonwealth of Australia) lists the alternative etymology as an “Aboriginal word meaning 'the navel' or 'a woman's breasts'.”

Marlboro cigarette magazine advertisement, 1967.  There was a time when such imagery was thought "positive product association".

In the early years of colonial settlement, the word often was spelled “Manaro” but the pronunciation is believed always to have been me-nair-oh.  Despite that long history, when in 1968 GMH (General Motors Holdens, GM’s local operation) introduced the Monaro, the pronunciation used was mon-ah-ro and that was attributed to events far away.  The choice of name is attributed to one of GMH’s technical designers in 1967 driving through Cooma and seeing the sign “Monaro County Council”.  At the time, there had been no decision about a name for the new Holden coupé (the body style a first for the company) and what appealed to the designer was (1) the sign reminding him of the famous “Marlboro Country” cigarette advertisements (then much admired) and (2) the obvious similarity with “Camaro”, the “pony car” introduced that year by Chevrolet as a competitor for Ford’s wildly successful Mustang.  Apparently, when “Monaro” was suggested as a name, instead of a committee being formed in the usual corporate way, so things could be “discussed”, immediately the name was adopted.  Although the Camaro (pronounced kam-ah-ro) wasn’t then sold in the Australian market, it had been well-publicized so Holden taking advantage of the “linguistic association” was not surprising.

1967 Chevrolet Camaro RS-SS 396.

That was a decision more quickly made than the process at Chevrolet which produced Camaro which emerged from a committee after the alternatives had been considered and discarded.  These days, conjuring up novel words for products (as well as product differentiation it avoids any legal squabbles) is common but in the mid-1960s, GM must not have wanted to risk being accused of linguistic impurity so told the press there was an entry in a (very) old French-English dictionary defining camaro as “companion”. “comrade” or “friend”.  Mischievously, Ford retaliated with a more recent Spanish dictionary in which a camaro was listed as a “small shrimp-like creature”, provoking Chevrolet into responding that a camaro was “a small, vicious animal that eats Mustangs”.  In the same era, that carnivorous notion really was the basis of the name of the de Tomaso Mangusta (Mongoose, 1967-1971), chosen after Alejandro de Tomaso (1928-2003) and Carroll Shelby (1923–2012) had a falling out, explained by the mongoose being a beast famous for hunting and killing cobras.  Unfortunately, the legend about the origin of the Camaro’s name is thought a myth, Chevrolet just “making it up” at a time when the company was using model names starting with “C” (Corvair, Corvette, Chevelle, Caprice) and the story of a journalist unearthing yet another dictionary that disclosed the definition “loose bowels” wholly is a myth.

Bang

Bang (pronounced bhang)

(1) A loud, sudden, explosive noise (such as the discharge of a firearm).

(2) A resounding stroke or blow.

(3) In informal, use, a sudden movement, show of energy or instance of something suggesting great value, energy, vitality or spirit (source of many idiomatic forms such as “started with a bang”, “went off with a bang”, “great bang for the buck” etc).

(4) Suddenly and loudly; abruptly or violently.

(5) In figurative use, precisely; directly; right (such as “bang on” or “bang in the middle” (ie exactly correct” or “bang to rights” (caught red-handed; guilty as sin).

(6) In informal use, a sudden or intense pleasure; thrill or excitement (now less common).

(7) In slang, various senses of precision such as “bang off” (instantly; right away) or “bang on” (marvelous; perfect; just right).

(8) In vulgar slang, the act or instance of sexual intercourse (with many variants, the most infamous the gangbang).

(9) In the jargon of mining, civil engineering etc, the physical explosive product.

(10) In the slang of drug users, an injection or other form of dose of a narcotic; a shot of heroin which proved lethal.

(11) In US criminal class clang, to participate in street gang criminal activity.

(12) In the slang of typology & the printing trade, an exclamation point, a variant being the interrobang (a punctuation mark (‽) which merges the question mark (?) and the exclamation mark (!) to indicate a query made as an interjection).

(13) In Irish slang, a strong smell (often used of halitosis (chronic bad breath)).

(14) In regional slang (limited apparently to the New England region in the US), an abrupt left-turn by a road-user (Boston, Massachusetts) or a left, right or U-turn (more generalized); the typical use is “bang a left/right/uey”. The equivalent use in Australia & New Zealand is “hang a left/right/uey” although there a U-turn is known also as a “U-bolt”.

(15) In regional slang (limited apparently to urban areas in Nigeria), to fail an exam.

(16) In mathematics, a factorial (on the basis the factorial of n is often written as n!)

(17) In the jargon of financial markets, rapidly or in high volumes suddenly to sell (an equity, commodity, currency etc), causing prices to fall.

(18) In the jargon of hairdressing, as bangs, a number of variants of the fringe.

(19) In reggae music, an offbeat figure played usually on guitar and piano.

(20) In vulgar slang, to have sexual intercourse with (sometimes with the implication of “without consent”.

(21) To strike or beat resoundingly; to pound; to strike violently or noisily.

(22) To hit or painfully to pump.

(23) To throw or set down roughly; to slam.

1540-1550: From the Middle English bangen, from the Old English bangian or borrowed from the Old Norse banga (to pound, hammer), both from the Proto-Germanic bangōną (to beat, pound), from the primitive Indo-European ben- (to beat, hit, injure).  It was cognate with Scots bang & bung (to strike, bang, hurl, thrash, offend), the Icelandic banga (to pound, hammer), the Old Swedish bånga (to hammer (from which modern Swedish gained banka (to knock, pound, bang), the Danish banke (to beat) & bengel (club), the Low German bangen, & bangeln (to strike, beat) (the German dialect banken may originally have been imitative), the West Frisian bingel & bongel, the Dutch bengel (bell; rascal) and the German Bengel (club) & bungen (to throb, pulsate).  Bang is a noun, verb & adverb, banged is a verb & adjective, banger is a noun, banging is a noun, verb & adjective; the noun plural is bangs.

Of the universe

The origin of the term “Big Bang Theory” (which describes a model accounting for the origin and most of the dynamics of the (present) universe during the last 14 billion years-odd) is traced to a chance remark by English astrophysicist Sir Fred Hoyle (1915–2001) on BBC Radio in 1949 but it wasn’t until the late 1960s it came widely to be used in scientific circles and a few more years before it was part of the common public language.  Hoyle always denied he’d intended to be disparaging of what was then a theory some 30 years old and this most historians came to accept although certainly he was unconvinced of the idea’s soundness and for some decades clung to his preferred “steady state” model of the universe.  The steady state position is sometimes misunderstood as something like “twas ever thus” but is better understood as “constant process”, the crucial difference that while the steady staters held matter constantly was being created as the universe expands, the big bangers believed the distance between the matter which came into existence a fraction of a second after the big bang increased as the universe expanded from its one-time singularity.  Hoyle never quite became a big banger but as the evidence mounted, he modified his model to become what was dubbed “a quasi steady stater” although his increasingly convoluted explanations forcing observations to somehow fit his belief convinced few.  The criticism of Hoyle was he made cosmology into a kind of theology.

Noted golfer Paige Spiranac (b 1993) is active on Instagram and recently posted a “Life update” to her four million followers, advising “I have bangs now”.  Hopefully, she will keep us informed and there will be more to come.  For golfers, she has posted a set of invaluable short clips called Paige Quickies which are guides for both the experienced wishing to hone their techniques and those taking up the sport.  Being highly qualified, she filled one gap in the instructional market with a collection of tips for “busty golfers” (specific weight distribution a significant element as the body pivots when swinging a club).  On Instagram, in less than 24 hours, the clip garnered over 2.6 million views.

Hoyle's use of the term “big bang” while it did graphically emphasise the difference of opinion between the two schools of thought, was unfortunate as a contribution to public understanding because of the connotations of the words  “big” & “bang”, most imagining the origins of the universe as starting with a huge, noisy explosion whereas what was envisaged by the theorists was a sudden “cosmic inflation” (of space), a process which continues and was in the 1990s found to be accelerating although not everywhere equally.  The big bang theory is now the orthodoxy in the mainstream scientific community though some questions remain unanswered including the mystery of why, based on a number of calculations which explain many other things, over 90% of the universe’s matter is “missing” (or at least can’t be observed).  The fudge to “explain” that has been the twin concepts of “dark matter” and “dark energy” which are more “speculative concepts” than a theoretical model and best understood as an elegant way of saying “don’t know”.  There have been a number of suggestions to account for the “missing matter”, the most intriguing being the notion the calculated “matter number” might be too high because of “drag effect” created by the operation of time itself.  Time obviously is important otherwise everything would happen at the same time and who knows what else it does; recently, particle physicists reported having witnessed pinpricks of darkness moving faster than the speed of light without breaking the laws of relativity so there's much still to be understood.

Of cars

Big banger and old banger: John Greenwood (1945-2015) in “Spirit of ’76” Chevrolet Corvette, Le Mans 24 Hour, June 1976 (left) and a despondent Lindsay Lohan with Herbie while in “old banger” state, Herbie: Fully Loaded (2005), the Corvette an “8-banger” and the Beetle a “4-banger”.  The Corvette was powered by a 427 cubic inch (7.0 litre) big-block V8 and although forced to retire after a failure in the fuel delivery system, while it was running, nothing in the field could match the mark of 222 mph (354 km/h) it set thundering down the then 6 km (3.7 mile) Mulsanne straight.  In 1976, Mulsanne had yet to be distorted by the silly chicanes added in 1990 at the behest of the FIA (Fédération Internationale de l'Automobile (the International Automobile Federation, world sport's dopiest regulatory body)).

With cars, “banger” proved productive.  Because an ICE (internal combustion engine) always includes a “power stroke” (or its equivalence), in which the fuel-air mix explodes (the combustion causing “a bang” which sequentially is the sound from the exhaust system; to aficionados sometimes a pleasing tone, sometimes not), in slang, vehicles came to be described by the cylinder count thus (most frequently “4-banger”, “6-banger” or “8-banger”).  However, a car could also be a “big banger” (one with a large displacement ICE, usually a V8 with the appellation coming from the “big-block” era of the post-war years when Detroit mass-produced engines with pistons the size of paint cans) or an “old banger” (one old, worn out or battered”.  Old banger was synonymous with “clunker”, “beater”, “hooptie”, “jalopy”, “wreck”, “crock”, “shitbox”, “rustbucket” etc and the dubbing came either from the appearance (“banged up” in the sense of being dented or damaged) or the “banging” noise (backfiring, a damaged exhaust system etc) the dilapidated machines emanated.

Of sausages and such

Bangers & Mash by the Daring Gourmet.  Not everyone garnishes their B&M with chopped parsley.

Unrelated to ICEs, a banger could be (1) one who bangs (in any sense (sex, violence etc), (2) the penis (3) a sausage (the use reputedly based originally not on any resemblance to a penis but, dating from the time when they were produced by encasing the contents in the intestine casings of slaughtered animals (often sheep), the combination of excess water in the mix and the impervious skin making them susceptible to exploding if not punctured prior to being cooked), (4) the breasts of a female (and thus usually in the plural) and (5) in popular music a highly rated song (some of which would be enjoyed by (6) headbangers (that subset of music fans who “dance” by violently shaking their heads in time to the music)).

Rolling Stone magazine No.169, September 12, 1974.  Rolling Stone and Playboy magazine in the 1960s & 1970s attracted a large audience of the market segments attractive to advertisers and alongside the content with which both most were associated, they attracted respectable authors to write about politics and interview subjects such as celebrity philosophers and Nazi war criminals.

As well as being a noun plural “Bangs” is also a proper noun as a surname, the most noted being Lester Bangs (1948–1982) who in the late 1960s began to write reviews of popular music, prompted by an advertisement in Rolling Stone magazine inviting reader submissions.  He wouldn’t have thought what he criticized was “pop” and Rolling Stone magazine (first published in 1967) was one of a number of titles that created an ecosystem in which classifications proliferated with clear “hierarchies of respectability” evolving among those who regarded “pop” as a serious musical form and Bangs definitely was one of them; before the mid-1960s, popular music usually wasn’t written about with the tone of reverence afforded to jazz, opera, the avant-garde and such.  Bangs died a drug-related death although not the traditionally “messy” one associated with the field he critiqued.  Having contracted influenza, he was self-medicating with an opioid analgesic and a benzodiazepine; his overdose was ruled “accidental”.

Of hair

In hairdressing, the noun “bangs” is used to describe a number of variants of the fringe (or sections of hair) cut straight across the forehead, the derived verb used as “to bang the hair”.  Sometimes there are “left and right” bangs but even when a style wholly is a conventional fringe the convention is to speak of “bangs”, although hairdressers, especially when constructing something asymmetric, will refer to the “left” or “right” bang.  Although there are on the internet claims the use is based on the notion of a clipped hair “bursting out” (ie “explosively” in a figurative sense and thus based on “bang” in the sense of something sudden), verified evidence confirms “bangs” joined the rich jargon of hairdressing late in the nineteenth century as a clipping (get it?) of “bang-tail”, a term then used for decades in used in equestrian circles to described a horse’s tail being allowed to grow long and then cut (docked) straight across (the painless cut called a “bang-off”).  Apparently with origins in Scotland before spreading south and across the Atlantic, it joined “gee-up” as a phrase with equine roots enjoying a re-purposing for wider use.  The OED cites the first use of “bang” for the cutting of human hair to 1878 and within half-a-decade US newspapers and periodicals had adopted the plural form “bangs” when referring to a straight-across cut of hair on the forehead.  It was in the late 1880s the imaginative use “lunatic fringe” was coined (a century later to become a popular name for hairdressing salons) and “fringe” remained the dominate use in the UK and much of the Commonwealth while the US opted for the punchier “bangs”.  As a tool of US linguistic imperialism, the internet in the twenty-first century did its job and throughout the English-speaking world, bangs now peacefully co-exists with fringe with youth tending to the former.

Takes on Cleopatra with bangs long & short.

Elizabeth Taylor (1932–2011) in Cleopatra (1963, left) and Lindsay Lohan (b 1986) in Liz & Dick (2012).  Based on period sculptures, it seems likely the queen had curly hair but because of the prevalence of their appearance on women in surviving art from Ancient Egypt, bangs became entrenched in the public’s imagination of Cleopatra and film directors accordingly complied.  While it's true that the look (on men and women) does appear on much surviving imagery from Ancient Egypt it must be remembered that then, as now, public art was not necessarily representative of the appearance of the wider population although it probably did align with that of the elites.  Also, the as the archaeological records make clear, the consistency of style (straight-cut bangs (ie a horizontal fringe) across the forehead with hair apparently perfect (often shoulder-length and symmetrical) which appears dense, geometric, and highly regular was achieved with the use of wigs of human hair, wool, or plant fibres.  Carefully constructed and styled into clearly repeatable forms, the blunt bangs, at least among certain parts of society, must have been an enduring fashion statement.

The “bang” technique with origins in equine grooming is used with ponytails and is called the “straight blunt cut”; for this purpose the only substantive difference between a “pony's tail” and a “ponytail” is scale.

While, whether of human fringes or horses' tails, “bangs” might be a nineteenth century coining, the hair style is as ancient as humanity, the prehistoric origins doubtlessly a simple expedient to keep the hair from dangling in the eyes, the trim presumably a tiresome task in the era before scissors.  From that humble beginning evolved eventually the array of styles now available, at least some of which allegedly have been a political statements of group solidarity.  A fine “brief history of bangs” is maintained by Odele Beauty (their “Rinse Blog” an indispensable source of technical information) and there it’s claimed Cleopatra’s (Cleopatra VII Thea Philopator (Κλεοπάτρα Θεά Φιλοπάτωρ (“Cleopatra father-loving goddess” in the Koine Greek); circa 69 BC–circa 10 BC, Queen of the Ptolemaic Kingdom of Egypt from 51-30 BC and the last active Hellenistic pharaoh) “famous fringe is apparently a myth” although on the basis of surviving art, it seems likely Ancient Egyptians “wore blunt-cut bang wigs as early as 3000 BC” and whether or not they were the “influencers”, the look spread north to the Greece and Rome of Antiquity, Odele Beauty noting Augustus (Gaius Julius Caesar Augustus (known also as Octavianus (Octavian)); 63 BC-14 AD, founder of the Roman Empire (27 BC-476 AD) and first Roman emperor 27 BC-14 AD) “wore his hair combed into a short, forehead-framing fringe, setting a new trend (later dubbed the “Caesar cut”) that future emperors would follow.”  

Jeanne d'Arc (Joan of Arc, 1901), oil on canvas by Albert Lynch (1860–1950).  The short bangs were always present in older paintings of Joan of Arc but it wasn't unusual for modern artists to be influenced by contemporary trends.  Monsieur Lynch left no notes so it's not known if he had in mind the circa 1901 style what of what later would come to be known as a “bloshie young woman”.  Joan of Arc (circa 1412–1431) sometimes was depicted bangs blunt and not but artists had her variously blonde or brunette and with hair wild or coiffed and their images may reflect what male artists thought such a woman should look like.

Surviving European art from the Medieval to Modernity confirms bangs seem never to have gone away and the emergence of the word late in the 1800s suggests they must then have been a quite a thing.  By then, bangs had survived seventeenth century disapprobation of the church, priests finding fashion trends symbols of ungodly vanity and inappropriate for modest, pious women.  However what cemented bangs in their cultural place seems to have been the social ripples from World War I (1914-1918), the so called flappers of the “roaring twenties” taking to them as an adjunct to the other forms of fashion minimalism they adopted as earlier, restrictive conventions were shrugged-off.  Although it had earlier also enjoyed some less pleasing connotations, “flapper” in the sense of the “bright young things” of the era is thought a re-adaptation of the nineteenth century Northern English slang meaning “teen-age girl” and it referenced the hair not routinely being “put-up” in the adult manner and instead kept in plaits or braids, left to “flap about” as she moved.  The 1920s re-cycling of “flapper” retained the connection with “lively young girl” and had nothing to do with hair; bangs had been around for millennia before the flappers but they made them one of their signature looks.  Since the 1920s, trends have ebbed and flowed in the cyclical way fashion works and bangs variously have been softened, blunted, gained wispy curls (not to be confused with the dreaded “fly-away bits”), bulked up as “bumper bangs”, trimmed back to be the “baby bangs” of pixie cuts and evolved in the twin streams of the “curtain bangs” which seductively would drape over the eyes and the dramatic, “set piece installations” made famous by Farrah Fawcett (1947-2009) which for years provided hairdressers with a solid income stream as young ladies everywhere demanded the same thing.

Although it’s not uncommon to see headlines like “Bangs are back”, that’s misleading because they never went away; like hairdressers, headline writers have their own methods of operation.  It would be more accurate were the sites to headline which bangs are trending and that’s now a global thing because it matters not whether a trend is noted as happening in Seoul, Sydney, Seattle and Santiago because on the internet everything is happening at the same time and looks now wax, wane or die in global unison and while the imaginative can doubtless describe some variants, beyond than the basic, self-explanatory forms (short, straight, blunt), there are really five distinct bangs:

Air bangs (seen here in conjunction with long side bangs also favored by goths).

(1) Air bangs are characterized by being light and sparse.  First defined as an element of K-beauty (the aesthetic of South Korea which encompasses hair, clothes, cosmetics music) etc these are known also as “Korean bangs” but their alternative name (see-through bangs) better describes the look.  Despite the name, they are not ideally suited to those with thin or wispy hair and like just about every style, work best with thick locks which provide a better contrast and more scope for styling.  Professional stylists caution those at home crafting air bangs from a conventional fringe to do the process slowly because it's easy to over-estimate to much need to be cut (specialized tools are available).  One advantage of air bangs compare with a straight cut is that in using unequal-length strands, that aspect of precision is avoided but the look does work best if there's a perception of consistency in the spacing. 

Baby bangs: On Pinterest, this was described as a “statement cut” and on that the content provider didn't expand but one suggested statement might be: “admission of guilt”.  Still, the bangs do mean attention is drawn to her lovely sanpaku eyes so there's that.

(2) Baby bangs are short, straight or blunt-edged bangs which are used usually in coordination with the shorter flavours of bob, the reason for that being that if paired with more voluminous cuts, the bangs tend to “get lost” or worse, look like mistakes.  Micro bangs are also “bangs writ small” but differ in that the look is used with styles other than bobs and is identified by being ; not usually considered conventionally attractive, it appears more on catwalks and in photo-shoots than on the street although some do (unwisely) pick up the look.  Baby bangs really suit only a tiny sub-set of the population (most of whom are aged under 15) and should be thought the Pontiac Aztec (2001-2005) of hair-styles in that they're functional, offer good visibility and undeniably are distinctive but are ugly.  All that can be said for both is that on the inside, looking out, one doesn't have to see them. 

Lindsay Lohan with curtain bangs, done in the “twin-hemispheric” or “double polyspheric mode”.

(3) Curtain bangs are long bangs, parted in the centre (although there have been asymmetric interpretations) and designed to resemble a two-drape curtain tied at the side, partially to reveal the face.  The leading edges of the most artfully styled sit just at the point where the eye color is visible and devoted fashionistas wear them with a “curtain reveal top” in which the curve of the garment matches that of the bangs, something which can be as hard to achieve as it sounds.  With a change of as little as a half inch (12.5 mm), stylists can use curtain bangs to change the perception of the shape of a face, the most popular visual trick being elongation, making a “round” face appear something more sought (heart, diamond or inverted triangle).  Combined with skilfully applied makeup, the transformation can be dramatic. 

An emo selfie with classic emo bangs.  The expression is emoesque but the vibrancy of the colors on clothes and bandana is untypical, emos tending more to goth-flavored looks with black and gray although purple seems now less of an emo thing.

(4) Emo bangs are less concerned with shape and symmetry, the important thing being the sweep of hair from the forehead fully covering at least one eye and maybe partially obscuring the other.  Amateur psychiatrists and other students of the emo (a distinct sub-set of humanity) probably have their own thoughts on whether the emo’s goal is to limit what they see of the world or to limit how much others see of them.  Emos are however pragmatic and although their have the honor of an eponymous style, they're also sometimes seen with various bangs. 

There seems little to suggest bangs are a reliable marker of TERFdom and those wishing to assert where they stand on TERFness should probably don an appropriate T-shirt.

(5) Not all agree TERF bangs should be thought a distinct class but they are short, straight, blunt-edged bangs seen usually with shorter cuts (not necessarily bobs).  The term is said to have originated on the microblogging platform Tumblr (which vies with MySpace for as the social media site to have suffered the greatest loss between its high-valuation and most recent sale) when in 2014 a user posted the suggestion such bangs seemingly were exclusive to TERFs (Trans Exclusionary Radical Feminists).  That obviously was impressionistic and it was never clarified whether the suggestion was intended humorously but if not, it’s an example of a gaboso (pronounced gah-boh-so).  A gaboso (Generalized Association Based On Single Observation) (also as the verb gabosoed) is the act of taking one identifiable feature of someone or something and using it as the definitional reference for a group; it ties in with logical fallacies.  While it’s doubtful many professional hairdressers have TERF bangs in the lexicon, it seems novel enough to warrant a mention.