Chevron

Chevron (pronounced shev-ruhn (U) or shev-run (non-U))

(1) In heraldry, an ordinary in the form of an inverted V-shaped charge on a shield, one of the most ancient of the English ordinaries.

(2) An insignia consisting of stripes meeting at an angle, worn on the sleeve by non-commissioned officers (NCO) in the military, police officers etc, as a mark of rank (variously upwards or downwards), length or service or for other purposes (usually always upwards).  In casual use, the use to the display the NCO ranks are referred to as “stripes”.

(3) In interior decorating, an ornamental form in a zigzag pattern used often on moldings and also called a dancette; the design most historically most associated with romanesque architecture in France, England and Sicily.

(4) In the manufacture of fabrics, as chevron weave, the application of the shape (the herringbone a subset of this use).

(5) In road-traffic management (1) a pattern of horizontal black and white V-shapes on a road sign indicating a sharp bend (usually in the plural) or (2) one of the V-shaped markings on the surface of roads used to indicate minimum distances between vehicles (use varies between jurisdictions).

(6) In design, any V-shaped pattern or device.

(7) In language, an informal term for the guillemet, either of the punctuation marks “«” or “»”, used in several languages to indicate passages of speech (the equivalent convention in the English language the same placement of inverted commas (“_”).

(8) In language, as “inverted chevron”, an informal term for a háček, a diacritical mark resembling an inverted circumflex.

(9) In publishing, an angle bracket used both as a typographic and scientific symbol.

(10) In architecture, a rafter (a specialized type of strut or beam) of this shape, usually load-bearing and supporting a structure such as a roof and sometimes exposed, doubling as a decorative device.

(11) In aerospace, components fashioned in a saw-tooth patterns used internally (and externally (briefly) on exhaust nacelles as a noise-suppression mechanism) in jet engines.

(12) In anatomy, a bone of this shape.

(13) In entomology, the moth Eulithis testata.

(14) In geology, (1) a fold of this shape in layers of rock and (2), a sediment deposit in this shape across the surface.

(15) In pediatric medicine, as chevron nail, a rare transient fingernail ridge pattern seen only in children.

(16) In mathematics, as chevron plot, a technique of data representation.

(17) In computing, the informal term for the angle bracket when used in HTML (also sometimes called the “wicket” reflecting the English origins of HTML in the Conseil européen pour la recherche nucléaire (CERN; the European Organization for Nuclear Research)).

(18) In folk arts & crafts, as chevron bead, glass beads in this shape.

(19) A style of moustache in this shape.

(21) In music, a wavy line indicating a trill

(22) In the optical devices associated with ballistics, a symbol used in reticles in firearm scopes.

1300–1350: From the Middle English cheveroun, from the Old French chevron (rafter; chevron), from chévre (a goat), from the Vulgar Latin capriōnem & capriōn- (stem of capriō), ultimately from the Latin caper (goat).  The alternative spelling was cheveron which in commercial use is still used, presumably as means to achieve product differentiation.  Chevron is a noun & verb, noun, chevroned & chevrony (also as chevronny) are adjectives, chevroning & chevroned are verbs and chevronwise is an adverb; the noun plural is chevrons.

Late twelfth century doorway at Gradefes Convent, Spain.

The technical class into which architects classify decorative (as opposed to structural) chevrons is “inflected ornament” or, in the slang the “zig-zag” (or zigzag) and they were widely used in romanesque architecture in France, England and Sicily.  In this decorative mode, it’s though at least one inspiration for their use was the metal casings frequently seen in early wood columns.  The meaning of the word in French is said to be based on structural engineering, the reference the rafters of a shallow roof, the idea based on there being some resemblance to the rather angular hind legs of a goat, the Vulgar Latin capriōnem & capriōn being from the Classical Latin caper (goat).  This actually had echoes in the Latin capreolus (props, stays, short pieces of timber joined at angles for support) which translated literally as “wild goat; chamoix”.  However, some historians of architecture doubt the story about the hind legs, suggesting the image was more likely the horns of a butting goat and there’s some support for this in that the first use of the word in English was in heraldry when chevrons began appearing on shields, the horns of a charging beast presumably more appealing to the military mind than the beast’s back legs.

1938 Citroën 11B Traction Avant Coupé (sometime referred to as the Faux Cabriolet) with the company’s distinctive double chevron emblem in the radiator grill.

Designed by French engineer André Lefèbvre (1894-1964) and Italian industrial designer Flaminio Bertoni (1903-1964), the Citroën Traction Avant was introduced in 1933 and was the machine which more than any other legitimized both unitary construction (ie no separate chassis) and the front-wheel-drive (FWD) configuration (Traction Avant translates literally as “front traction”) in mass-produced cars.  Although a great success and in production until 1956 (with severe disruptions during wartime occupation 1940-1944), the costs incurred in its development and the tooling needed for volume production meant that by 1934 the company was compelled to declare bankruptcy, taken over by Michelin, the most exposed creditor by virtue of having for some time supplied tyres on the basis of “delayed payment”.  Although total Traction Avant production exceeded 760,000, there were only 15 coupés, all from the pre-war years and of these, only four were built in 1938.

1935 Citroën TA22 Traction Avant prototypes, cabriolet (left) and saloon (right).  To mark the installation of a V8, an appropriate numeral adorned the double chevron.  Unfortunately, because the chevrons weren’t inverted, the chance to make a “V8” statement was missed.  Perhaps the French found such a thing vulgar.

Another genuine rarity among the Traction Avants was the TA22, an intended top-of-the-range version equipped with a 3.8 litre (232 cubic inch) V8 created by joining two of Citroën’s 1.9 litre (116 cubic inch) four-cylinder units in a common crankcase.  Apparently 20 were built but the combination of the financial turmoil of bankruptcy and Michelin’s subsequent rationalization saw the project abandoned and although there are many stories about the fate of the prototypes, eighty years on none have ever surfaced so it’s reasonable to assume none survived (at least not with the unique power-train) although there have been some privately built (partial) recreations, most using some variation of the contemporary Ford Flathead V8 including the 2.2 litre (136 cubic inch) version which was used in Europe or the later 2.4 litre (144 cubic inch) unit built by Ford’s French operation (the tooling for which was sold to Simca which, in small volumes, offered V8 cars between 1954-1961.

Daimler SP250 (1959-1964).  Citroën’s double chevron remains their corporate emblem even though they no longer produce interesting or innovative machinery, their range in recent decades dreary and derivative.  Many others however use chevrons and inverted chevrons from time to time, sometimes as part of emblems as Cadillac has done and sometimes as a decoration.  Quite what the designers thought a chevron added to the Daimler SP250’s catfish-like face isn’t recorded but opinion seems to remain divided because some owners appear to have removed the embellishment.  Daimler didn't take advantage of the chevron to add an "8" either, even though that the time their marvelous little hemi-head 2.5 litre (155 cubic inch) V8 was a unique selling point.  They may have thought the splendid exhaust note was a sufficient advertisement.  

Boeing 747-8 with chevrons in the engine nacelles.

Not all exhaust notes were as pleasing as those emitted by the Daimler V8s and for some years Boeing produced passenger airliners with chevrons cut into the engine nacelles, a trick which reduced the blast noise by up to 15 decibels on the ground and in the forward cabin, the engineers referring to this as “fan-tone” adjustment.  Boeing defined and patented the technology as part of its second Quiet Technology Demonstrator (QTD2) program in 2005 and it was adopted (regardless of whether the installed engine was supplied by General Electric, Rolls-Royce, Pratt & Whitney or CFM) for the 787 Dreamliner, 737 MAX aircraft and even the 747-8, the last generation of the old workhorse.  One benefit of a lower fan-tone was that Boeing was able to reduce the mass of sound deadening fitted to the fuselage by some 600 lbs (272 kg), something which made a measurable difference to the rate of fuel burn.  The QTD2 programme was conducted in conjunction with General Electric and the US National Aeronautics and Space Administration (NASA), using a Boeing 777-300ER as a benchmark device, a notable choice given it was already the quietest in its class.

Lindsay Lohan in chevron themed ensemble with gladiator sandals, Ibiza, Spain, July 2014.

Curiously, given they were dealing with the same physics Airbus never used the chevrons on the nacelles of their airplanes and according to them, Boeing’s patent had no effect on their decision.  Airbus say they detected no advantages when testing the chevrons but there was a penalty because fuel consumption increased.  Instead, Airbus developed what they call a “zero splice” acoustic inner barrel to lower the fan-tone, the combination of new-generation insulation materials and the zero-splice’s “high-bypass” technology achieving a similar outcome, without the additional weight and fuel burn induced by the chevrons.  Boeing too has recently announced development of the chevrons would not continue and despite the early publicity shots of the 777X being built with the chevrons, the production versions have appeared without them.  That attracted some comment and Boeing released a statement which indicated the change was part of normal product development and that while the chevrons were at the time a way to achieve noise reduction, ongoing research has found a method which achieves that without the associated costs in drag, weight and thus fuel burn.  The essence of the new system appears to be the application of a honeycomb acoustic treatment in strategic areas of the exhaust ducting, the drilling of thousands of holes in the composite skin to disperse and capture noise in the core.  It’s noted however chevrons, for many reasons, remain an essential part of many internal components in jet engines, as they’ve been since the early days of the technology in the 1930s.

Herringbone

Herringbone (pronounced her-ing-bohn)

(1) A pattern, the weave resembling the skeleton of a herring fish, consisting of adjoining vertical rows of slanting lines, any two contiguous lines forming either a V or an inverted V, used in masonry, textiles, embroidery etc and .  Also called chevron, chevron weave, herringbone weave; a type of twill weave having this pattern.

(2) A fabric constructed with this weave.

(3) A garment made from such a fabric, applied especially to jackets and coats.

(4) In skiing, a method of going up a slope in which a skier sets the skis in a form resembling a V, and, placing weight on the inside edges, advances the skis by turns using the poles from behind for push and support.

(5) A type of cirrocumulus cloud.

1645–1655: The construct was herring + bone.  Herring was from the Middle English hering, from the Old English hǣring, from the Proto-West Germanic hāring (herring) of unknown origin but it may be related to the Proto-Germanic hērą (hair) due to the similarity of the fish’s fine bones to hair. It was cognate with the Scots hering & haring, the Saterland Frisian Hiering & Häiring, the West Frisian hjerring, the Dutch haring, the German and Low German Hereng & Hering, the French hareng, the Norman ĥéren and the Latin haringus; all borrowings from the Germanic.  Bone is from the Middle English bon, from the Old English bān (bone, tusk; bone of a limb), from the Proto-Germanic bainą (bone), from bainaz (straight), from the primitive Indo-European bheyhz (to hit, strike, beat).  It was cognate with the Scots bane, been, bean, bein & bain (bone), the North Frisian bien (bone), the West Frisian bien (bone), the Dutch been (bone; leg), the Low German Been & Bein (bone), the German Bein (leg), the German Gebein (bones), the Swedish ben (bone; leg), the Norwegian and Icelandic bein (bone), the Breton benañ (to cut, hew), the Latin perfinēs (break through, break into pieces, shatter) and the Avestan byente (they fight, hit). It was related also to the Old Norse beinn (straight, right, favorable, advantageous, convenient, friendly, fair, keen) (from which Middle English gained bain, bayne, bayn & beyn (direct, prompt), the Scots bein & bien (in good condition, pleasant, well-to-do, cozy, well-stocked, pleasant, keen), the Icelandic beinn (straight, direct, hospitable) and the Norwegian bein (straight, direct, easy to deal with).  The use to describe a type of cirrocumulus cloud dates from 1903.  The alternative form is herring-bone (not herring bone which would be a bone of a herring).

The herringbone shape (left) and a herring's bones (right).

The herringbone pattern picked up its rather fanciful name because of a resemblance to the fine bones of the fish.  First used in masonry, the motif has for centuries been used in wallpaper, mosaics, upholstery, fabrics, clothing and jewellery.  In engineering, the pattern is found also in the shape cut for some gears but this functionally deterministic.

Roman herringbone brickwork, Villa Rustica, Mehring, Trier-Saarburg, Rhineland, Germany.

The original herringbone design was a type of masonry construction (called opus spicatum, literally "spiked work”) used first in Ancient Rome, widely adopting during medieval times and especially associated with Gothic Revival architecture; it’s commonly seen today.  It’s defined by bricks, tiles or cut stone laid in a herringbone pattern and is a happy coincidence of style and structural integrity.  Although most associated with decorative use, in many cases the layout was an engineering necessity because if tiles or bricks are laid in straight lines, the structure is inherently weak whereas if built using oblique angles, under compression, loads are more evenly distributed.  One of the reasons so much has survived from antiquity is the longevity of the famously sticky Roman concrete, the durability thought in part due to chemical reactions with an unusual Roman ingredient: volcanic ash.

Lindsay Lohan in herringbone flat-cap.

Of gears

Although the term “herringbone cut gears” is more poetic, to engineers they’re known as double helical gears.  In both their manufacturing and operation they do present challenges, the tooling needed in their production demanding unusually fine tolerances and in use a higher degree of alignment must be guaranteed during installation.  Additionally, depending on use, there is sometimes the need periodically to make adjustments for backlash (although in certain applications they can be designed to have to have minimal backlash).  However, because of the advantages the herringbone structure offers over straight cut, spur or helical gears, the drawbacks can be considered an acceptable trade-off, the principle benefits being:

(1) Smoothness of operation and inherently lower vibration:  The herringbone shape inherently balances the load on the teeth, reducing vibration and generated noise.

(2) A high specific load capacity: The symmetrical design of herringbone gears offers a high surface area and an even distribution of load, meaning larger and more robust teeth may be used, making the design idea for transmitting high torque or power.

(3) A reduction in axial thrust: Probably the reasons engineers so favour the herringbone is that axial thrust can be reduced (in certain cases to the point of effective elimination).  With helical gears, the axial force imposed inherently acts to force gears apart whereas the herringbone gears have two helical sections facing each other, the interaction cancelling the axial thrust, vastly improving mechanical stability.

(4) Self-regulating tolerance for misalignment. Herringbone handle small variations in alignment better than spur gears or single helical gears, the opposing helix angles assisting in compensating for any axial misalignment, contributing to smoother gear meshing and extending the life of components.

(5) Heat dissipation qualities: The symmetrical structure assists heat dissipation because the opposing helices create a distribution of heat through a process called mutual heat-soak, reducing the risk of localized overheating, something which improves thermal efficiency by making the heat distribution pattern more uniform.

Gears: helical (left), herringbone (or double helical) (centre) and straight-cut (right).  Although road cars long ago abandoned them, straight-cut gears are still used in motorsport where drivers put up with their inherent whine and learn the techniques needed to handle the shifting.

Corporal

Corporal (pronounced kawr-per-uhl or kaw-pruhl)

(1) Of the human body; bodily; physical

(2) In zoology, of the body proper, as distinguished from the head and limbs.

(3) As corporeal, belonging to the material world (mostly obsolete except for historic references although still used as a technical term in philosophy).

(4) In ecclesiastical accoutrements, a fine cloth, usually of linen, on which the consecrated elements are placed or with which they are covered during the Eucharist (also called the communion cloth).

(5) In Christian theology, as the seven Corporal Works of Mercy, the practical acts of compassion, as distinct from the seven Spiritual Works (the contemplative acts).

(6) In military use, a non-commissioned officer ranking above lance corporal (private first class (PFC) in US Army) and below a sergeant; in the Royal Navy, a petty officer who assists the master-at-arms; similar use in the armed services of many countries.

1350–1400: From the Middle English corporall, from the Anglo-French corporall, from the Latin corporālis (bodily, of the body) from corpus (body), the construct being corpor- (stem of corpuscorpus) + -ālis (the third-declension two-termination suffix (neuter -āle), used to form adjectives of relationship from nouns or numerals, from the primitive Indo-European -li-, which later dissimilated into an early version of -aris).  The use describing alter cloths was derived from the Medieval Latin corporāle pallium eucharistic (altar cloth) and replaced corporas, itself inherited from Classical Latin under the influence of Old French.  The pronunciation is kaw-pruhl in military use and kawr-per-uhl for all other purposes.  The adoption by the military dates from 1570–1580 but the origin is uncertain.  It may have come from the Old French (via Italian) into Middle French as a variant of caporal, from the Italian caporale, apparently a contraction of phrase capo corporale (corporal head) in the sense of the head of a body (of soldiers).  Source was the Latin caput (head), perhaps influenced also by the Old French corps (body (of men)).  Corporal is a noun & adjective, corporality, corporalcy & corporalship are nouns and corporally is an adverb; the noun plural is corporals.

The strategic corporal

The idea of the “strategic corporal” was first explained in a paper published in 1999 by USMC (US Marine Corps) General Charles Krulak (b 1942).  Based on both practical experience and his analysis of the likely evolution of conflicts into localized, small-scale but intense theatres of operation, he described what he called the “three block war” in which the Marines could be involved in conventional fire-fights, peacekeeping operations and humanitarian aid, all conduced in a geographical area no bigger than three city blocks and undertaken either sequentially or, more challengingly, simultaneously and in an environment in which hostile, friendly & neutral forces are intermeshed.  The reference to the “three city blocks” was included for didactic purposes to illustrate his point that the training of military personnel needed to be refined better to encompass those required to make independent decisions, including the non-commissioned officers (NCOs) & junior officers actually commanding small numbers of troops on the ground.  Just as the term “three blocks” wasn’t a literal limitation but a way of illustrating a change of mindset from the traditional focus on divisional & brigade level deployment, the phrase “strategic corporal” was chosen because in the military that is the lowest rank at which a soldier is in command of others and thus in a position to make decisions which could have some strategic significance.  Typically, a “strategic corporal” might be a lieutenant who in modern warfare, must be trained to make major decisions without the benefit of direction from the chain of command.

The concept has been influential in many militaries and has been compared with the idea of the “man on the ground” doctrine which emerged in the nineteenth century when the early technologies of long-distance communication meant that for the first time it was practical for military commanders in remote locations to seek and receive instructions from perhaps thousands of miles away.  It would however be decades before those interactions habitually became real-time so the idea of the “strategic corporal” would not then have been unfamiliar and there was an at least tacit acknowledgement that the man on the ground would often be the one making critical decisions rather than anyone in the high command or even the headquarters staff in theatre.  This could of course mean a bad decision could theoretically trigger a war but as "the Fashoda Incident" (1898 and the retrospective re-naming of what was at the time in Paris and London thought of as “the Fashoda Crisis”) illustrated, the man on the ground having the necessary background and training to make a decision based on factors beyond what was militarily possible could have far-reaching consequences.

So the idea of the strategic corporal is that training in such matters needs to extend to the layers of command where such decisions need to be made, not to the point at which formerly they’re delegated or devolved.  In a sense that of course is a mere recognition of reality but the elevation of the concept into a doctrine has been criticized as becoming “mythologized within the military culture [and] forever associated with negative consequences”, the result of the ultimate responsibility for decisions being seen through legal filters, leaders now too “…concerned with the perceived risk..” and as a means to manage that “…senior leaders have elevated decision authorities far away from anyone but themselves”.

Military analysts have noted that military operations conducted in the Gaza Strip provide the perfect example of a “three block war”, one that has the potential to unfold as a series of “three block” theatres.  In these urban environments in which a civilian population co-exists still in high-density with paramilitary forces and irregular combatants, decisions taken by a soldier in direct command of fewer than a dozen troops in the invading army can have a strategic significance well beyond the particular three blocks in which they’re operating.  Complicating this is the suspicion expressed by some that a high civilian death-toll is actually an outcome desired by the Hamas (Hamas the acronym of the Arabic  حركة المقاومة الإسلامية (Ḥarakah al-Muqāwamah al-ʾIslāmiyyah) (Islamic Resistance Movement); HMS glossed in the Hamas Covenant (1998) by the Arabic word ḥamās (حماس) (which translates variously as “strength”, “zeal” or “bravery”)).  The evidence to support this is strong in that the nature of the attack staged by the Hamas on Israeli civilians on 7 October 2023 was of such a nature that retaliation by the Israeli Defence Force (IDF) would be bound to result in civilian causalities in Gaza; there are not effective alternative military tactics available, the choices being only to retaliate or not.

The idea used by Hamas is not new.  In 1942, the Czechoslovak government-in-exile (which in 1940 had shifted from Paris to London), had become especially disturbed by the success SS-Obergruppenführer (general) Reinhard Heydrich (1904–1942; head of the Reich Security Main Office 1939-1942) was enjoying as Deputy Protector of Bohemia and Moravia, a role in which he was effectively the Nazi’s “governor of Czechoslovak”.  Using the Nazi’s tradition method of governing conquered territories by “carrot & stick” Heydrich had not spared the stick early in his administration (1941-1942) but been remarkably successful with the inducements he offered and had achieved an unexpectedly high degree of cooperation with the local population.  With little signs of an effective resistance movement operating, the government in exile took the decision, in cooperation with the British Special Operations Executive (SOE), to send an assassination squad to Prague, knowing full well the retribution against the population would be severe but the object was to use that to stimulate local resistance.  More than a thousand Czechs were killed in revenge for Heydrich’s death.

So in the awful business of war, civilian deaths can be thought of as useful political devices, something which in Islamic theology is regarded as the noble sacrifice of martyrdom.  The Hamas, having concluded (not unreasonably) that 75 years on, the leaders of many Arab states had tired of the Palestinian “problem” and were moving on, regarding the Jewish state as a permanent part of the region’s political geography with the advantages of détente greater than those of conflict, needed to be back on the agenda.  The Hamas understand a resort to diplomacy is unlikely much to influence the Arab rulers but the spilling of Muslim blood at the hands of the IDF will bring protest to the streets in the region and beyond.  This of course makes inevitable that when the strategic corporals proceed, however cautiously, through the rubble of Gaza’s blocks, they’ll be encouraged by their opponents to make decisions and these decisions can have consequences which ripple far and perhaps for a generation.  What one strategic corporal decides to do really does matter.  By comparison, most of the statements and resolutions, issued or passed by politicians, ex-politicians and other worthies around the planet will be noted with equal interest by those in Tel Aviv, the Hamas to the south, the Hezbollah to the north, the Ayatollahs to the east and the fish to the west.

Corporal and Spiritual Works of Mercy

The Bible reduces the New Testament’s conception of mercy to seven practical (corporal) and seven spiritual (contemplative) acts, each said to be a virtue influencing one's will to have compassion for, and, if possible, ameliorate another's misfortune.  Italian Dominican friar & philosopher Saint Thomas Aquinas (1225–1274) thought that although mercy is, as it were, the spontaneous product of charity, it must be thought a special virtue adequately distinguishable from its effects.  Later theologians noted its motive is the misery which one discerns in another, particularly in so far as this condition is deemed to be, in some sense at least, involuntary but even if not, the necessity is to offer succor of either body or soul.

Corporal works of mercy

To feed the hungry
To give drink to the thirsty
To clothe the naked
To harbor the harborless
To visit the sick
To ransom the captive
To bury the dead

Spiritual works of mercy

To instruct the ignorant
To admonish sinners
To bear wrongs patiently
To forgive offences willingly
To comfort the afflicted
To pray for the living and the dead
To counsel the doubtful

The Gospel of Matthew (Matthew 25:34-41) makes clear those who offer mercy “…are righteous and their souls will be granted eternal life…” whereas those who do not “…shall be cursed, cast into everlasting fire and given over to the devil.”

34 Then shall the King say unto them on his right hand, Come, ye blessed of my Father, inherit the kingdom prepared for you from the foundation of the world:

35 For I was an hungred, and ye gave me meat: I was thirsty, and ye gave me drink: I was a stranger, and ye took me in:

36 Naked, and ye clothed me: I was sick, and ye visited me: I was in prison, and ye came unto me.

***

41 Then shall he say also unto them on the left hand, Depart from me, ye cursed, into everlasting fire, prepared for the devil and his angels:

42 For I was an hungred, and ye gave me no meat: I was thirsty, and ye gave me no drink:

43 I was a stranger, and ye took me not in: naked, and ye clothed me not: sick, and in prison, and ye visited me not.

46 And these shall go away into everlasting punishment: but the righteous into life eternal.

Tony Abbott (b 1957; Australian prime-minister 2013-2015) visited Cardinal George Pell (1941-2023) in prison (a corporal work of mercy).  In this act, come Judgement Day, he will be found to have acted righteously.

Pope Francis (b 1936; pope since 2013) didn't visit Cardinal Pell in prison but did remember him in his prayers (a spiritual work of mercy).  In this act, come Judgement Day, he will be found to have acted righteously.

Lindsay Lohan 6126 wool blend military coat in black.

Military uniforms have long influenced fashion and in the 1960s, the counter culture adopted them with some sense of irony.  Camouflage patterns have always been popular but the dress uniforms are also used as a model, the insignia, sometimes in elaborated form added as embellishments.  The insignia of a corporal is a two-bar chevron, depicted variously upwards or downwards, depending on the service.

Tobacco

Tobacco (pronounced tuh-bak-oh)

(1) Any of several plants belonging to the genus Nicotiana (of the nightshade family), especially one of those species, as N. tabacum, whose leaves are prepared for smoking or chewing or as snuff.

(2) Any of numerous solanaceous plants of the genus Nicotiana, having mildly narcotic properties, tapering hairy leaves, and tubular or funnel-shaped fragrant flowers. The species N. tabacum is cultivated as the chief source of commercial tobacco

(3) Any of various similar plants of other genera.

(4) The leaves of certain of these plants, dried and prepared, as used in cigarettes, cigars & pipes, as snuff and for chewing.

(5) Any product or products made from such leaves.

(6) To indulge in tobacco; to smoke.

(7) To treat with tobacco.

(8) A range of colors in the brown spectrum, tending to the darker.

1525–1535 (attested since 1588): From the Spanish tabaco of uncertain origin.  It was either from the Arabic طُبَّاق‎ (ṭubbāq) (Dittrichia viscosa) or from one or more Caribbean languages (including Galibi Carib, Arawak or Taíno) from a word meaning “roll of tobacco leaves” or “pipe for smoking tobacco” (there are contemporary reports citing both and scholars tend now to prefer the former), the best known of which was tabago (tube for inhaling smoke or powdered intoxicating plants).  Taino is thought by linguistic anthropologists to be the most likely source.  That the name of the inhaling implement was applied to the leaves was explained by the Spanish assuming it was the name of the plant.  The West Indian (Caribbean) island of Tobago was said to have been named in 1498 by Christopher Columbus (1451–1506) after the tambaku (pipe), a reference to the native custom of smoking dried tobacco leaves.  Derived forms include smokeless tobacco, tobaccoless & anti-tobacco and there are a wealth of slang terms for tobacco and its products (including the tax-evading illicit varieties) including occabot (the backward spelling), baccy, backy, chop chop, durrie, smoke, fag, gasper, ciggy, coffin nail, cancer stick, darb, dart, death stick, bine & stogie.  The spelling tabacco is obsolete.  Tobacco is a noun & verb, tobaccoing & tobaccoed are verbs; the noun plural is tobaccos or tobaccoes.

One attempt at social engineering began in earnest in the 1980s: Pressure was applied on film & television studios, advertisers and publishers to stop depicting smoking as "attractive, sexy and cool".  Because cigarette smoke is known to be carcinogenic and sustained use typically reduced the human lifespan by about a decade, it was an admirable part of the public health programme but the difficult thing was that images of smoking undeniably could be sexy.  Lindsay Lohan demonstrates.   

A supine Lindsay Lohan, smoking in The Canyons (2013).

The unusual construct of the noun tobacconist (one who deals in tobacco) was tobacco + -n- + -ist.  The abnormal inserted consonant appeared to reflect the way the word actually was pronounced.  The sense of the commercial trader in the product dates from the 1650s although the earlier meaning, dating from the 1590s was “someone addicted to tobacco and by 1873 the word nicotinism (morbid effects of excessive use of tobacco) had been coined so the awareness of the adverse effects of tobacco are not new.  The first “tobacconist” (a shop where tobacco and related products are purchased) seems to have operated in Florida in the early 1800s.  The -ist suffix was from the Middle English -ist & -iste, from the Old French -iste and the Latin -ista, from the Ancient Greek -ιστής (-istḗs), from -ίζω (-ízō) (the -ize & -ise verbal suffix) and -τής (-tḗs) (the agent-noun suffix).  It was added to nouns to denote various senses of association such as (1) a person who studies or practices a particular discipline, (2), one who uses a device of some kind, (3) one who engages in a particular type of activity, (4) one who suffers from a specific condition or syndrome, (5) one who subscribes to a particular theological doctrine or religious denomination, (6) one who has a certain ideology or set of beliefs, (7) one who owns or manages something and (8), a person who holds very particular views (often applied to those thought most offensive).

Art deco: Snuffbox (left) and cigarette case (right).

Snuff (powdered tobacco to be inhaled) was first available in the1680s and was from the Dutch or Flemish snuf, a shortening of snuftabak (snuff tobacco), from snuffen (to sniff, snuff).  The practice of taking (sniffing) snuff quickly became fashionable in England and generated an industry in the making of “snuff boxes”; many small and exquisite, they’ve long been collectable.  The slang phrase “up to snuff” (knowing, sharp, wide-awake, not likely to be deceived) dates from 1811, the order of the words thought a reference to the upper-class association with the substance while the meaning is presumed to allude to the "elevating" properties of snuff.  The noun nicotine (which still appears occasionally in scientific papers as nicotin) describes the poisonous ,volatile alkaloid base found in tobacco leaves and was first documented in English in 1819, from the French nicotine, from the earlier nicotiane, from the Modern Latin Nicotiana, the formal botanical name for the tobacco plant, named for Jean Nicot (circa 1530-1600), the French ambassador to Portugal who in 1561 sent tobacco seeds and powdered leaves from his embassy in Lisbon to Paris.

Until the mid-twentieth century, there was much variation in packaging but in the post-war years things were (more or less) standardized in terms of size and shape.  It was a relatively small area with with to work and the convention which developed was to use the simple corporate symbol and product name, thus Marlboro's famous red-on-white chevron.  As the product range proliferated (women were a target market thought to have great potential), Philip Morris adopted the technique of semiotics to differentiate while retaining the same identifiable shape, the basic difference being in the color: red for the standard cigarette, blue for mild, green for menthol, gold for longer (ie 4 inch or 100 mm sticks) and black for higher-priced special offerings.  That didn't last and while some manufacturers stuck to the red / blue / green model, Marlboro's colors increasingly became random.       

James VI and I (1566–1625) King of Scotland as James VI (1567-1625) & King of England and Ireland as James I (1603-1625) was appalled by tobacco an in 1604 wrote the treatise A Counterblaste to Tobacco in which he left none in any doubt about how he felt and it’s a document which sounds very contemporary in its condemnation even if some of what was then medical orthodoxy is dated.  The king blamed the scourge of tobacco on Native Americans (although it was European adventurers which brought it from the new world) and is especially scathing about what is now called passive smoking, responding by imposing heavy taxes but such were the adverse consequences for the American colonies that in 1624 a royal charter was instead granted and the whole crop became a royal monopoly.  Written originally in Early Modern English (here transliterated) it still reads well:

Have you not reason to be ashamed, and to forsake this filthy novelty, so basely grounded, so foolishly received and so grossly mistaken as something good to use?  In your abuse you are sinning against God, harming both your health and your wallet, making yourselves look absurd by this custom, scorned and contemned by the civilized people of any nation.  It is a habit loathsome to the eye, hateful to the nose, harmful to the brain, dangerous to the lungs, and in the black stinking fumes are like the horrible Stygian smoke of the bottomless pit of Hell.

The king’s mention of Stigian is a reference to the goddess Styx (Στύξ) (stýks (literally “Shuddering”)) who in Greek mythology took the form of a river of Elia, Arcadia which surrounded Hades nine times and flowed from a rock into silver-pillared caves.  What the king probably had in mind was the tale that Stygian waters imposed senselessness for a year and a draft of the waters was decreed by Zeus for gods who had perjured themselves.  More positively though it was said of Zeus he also insisted the oaths of the gods be sworn by the water of the Styx.

Mid-century cigarette advertising.  Even in the 1950s the public's suspicion that tobacco was a dangerous product was rising and the industry's advertising switched from the traditional "lifestyle" model to one which relied on endorsements by celebrities and scientists and much quoting of research and statistics, much of which would later be wholly debunked.  The tactics and techniques similar to those later adopted by the fossil fuel lobby in their long campaign to discredit the science of human-activity induced climate change. 

Although there were always the fastidious types like James I who found it abhorrent, it wasn’t until late in the twentieth century that in the West governments began to crack down on the industry to the point where in many jurisdictions the stated aim is to eliminate it completely, the most recent innovation being progressively to raise the minimum age at which tobacco products can be purchased which, in theory, means that within decades, nobody will be able to buy them.  Having effected that policy, the heath advocates much have thought there was light at the end of the tunnel, only for vaping to become a thing.  Governments were however always interested in tobacco as a form of revenue and taxing an addictive, lawful product provided for centuries a constant and often gradually increasing source of income and cynics like to note the attitudes seemed only to shift when advances in surgical techniques and drug treatments meant those suffering the consequences of a lifetime of tobacco use began to be kept alive for decades, often at public expense.  Previously, the afflicted had had the decency quickly to drop dead, usually at an age when their usefulness as economic units had either vanished or significantly diminished to the point where, as pensioners, they were a cost to society.  The BBC’s comedy Yes, Prime Minister explored the math & morals in a discussion between the prime-minister and the permanent head of the cabinet office.

Sir Humphrey Appleby: Notwithstanding the fact that your proposal could conceivably encompass certain concomitant benefits of a marginal and peripheral relevance, there is a countervailing consideration of infinitely superior magnitude involving your personal complicity and corroborative malfeasance, with a consequence that the taint and stigma of your former associations and diversions could irredeemably and irretrievably invalidate your position and culminate in public revelations and recriminations of a profoundly embarrassing and ultimately indefensible character.

Prime-minister: Perhaps I might have a précis of that?  It says here, smoking related diseases cost the National Health Service £165 million a year.

Sir Humphrey Appleby: Yes but we've been in to that, it has been shown that if those extra 100,000 people had lived to a ripe old age, it would have cost us even more in pensions and social security than it did in medical treatment.  So, financially speaking it's unquestionably better that they continue to die at their present rate.

Prime-minister: We're talking of 100,000 deaths a year.

Sir Humphrey Appleby: Yes, but cigarette taxes pay for a third of the cost of the National Health Service.  We're saving many more lives than we otherwise could, because of those smokers who voluntary lay down their lives for their friends. Smokers are national benefactors.

Prime-minister: So long as they live.

Sir Humphrey Appleby: A lot of people, eminent people, influential people have argued that such legislation would be a blow against freedom of choice.

Prime-minister: Rubbish. I'm not banning smoking itself. Does every tax rise represent a blow against freedom?

Sir Humphrey Appleby: Well, depends how big the tax rise is.

Prime-minister: Oh, that's fascinating. Does 20p represent a blow against freedom?  25p? 30p? 31? Is something a blow against freedom simply because it can seriously damage your wealth?

Sir Humphrey Appleby: I foresee all sorts of unforeseen problems.

Prime-minister: Such as?

Sir Humphrey Appleby: If I could foresee them, they wouldn't be unforeseen.

The Kennedy connection

The 1941 film Tobacco Road was based on the 1932 novel of the same name by Erskine Caldwell (1903-1987).  It involved a family living in poverty in the rural backwoods of the US and their antics did not suggest the possession even of average intelligence.  The term “tobacco road” came to be used as a slur against such folk and their lifestyle and while it’s usually an amusing disparagement exchanged between the rich and well-connected, even among them context can matter as Thomas Maier (b 1956) illustrated in one episode recounted in When Lions Roar: The Churchills and the Kennedys (2014) involving John Kennedy (JFK, 1917–1963; US president 1961-1963) and Pamela Harriman (1920–1997), later one of Western society’s last great courtesans but then just divorced from what had been a brief and understandably unhappy marriage to the even then dissolute Randolph Churchill (1911-1968), son of Winston (1875-1965; UK prime-minister 1940-1945 & 1951-1955).  Crooked old Joseph Kennedy (1888–1969) fashioned his sons to become politically powerful establishment figures but didn’t forget his great-grandfather had in 1848 left the poverty of rural Ireland during the potato famine to begin to build wealth and influence in Boston.  He’s made sure his sons knew the family history and when in Ireland in 1945, JFK’s curiosity had prompted a trip to the old Kennedy homestead:

At the Kennedy farm in County Wexford, accompanied by Pamela, Jack discovered not much had changed since his great-grandfather left. “I’m John Kennedy from Massachusetts,” he said after his knock on the door was answered. “I believe we are related.” His distant cousin Mary Kennedy Ryan seemed dubious at first but eventually invited the two strangers in for tea.

The Kennedys who remained in Ireland had spent much of the past century trying to regain the land rights to their tenant farms from the British and supporting Ireland’s independence movement led by such politicians as de Valera. Mary Ryan herself had been a member of the old IRA’s women’s auxiliary during the 1920s conflict against the British, carrying guns and money, either in carts or under her dress, to a secret hiding spot near their farm. “Jack kept pressing on about his ancestors going to America and so on, trying to make the link,” recalled Pamela. As a treat, Jack took the Irish Kennedy cousins for a short ride in Kick’s shining new station wagon, accompanied by the former Mrs. Randolph Churchill. “They never could figure out who I was,” recalled Pamela. “‘Wife?’ they’d ask. I’d say no. And they’d say, ‘Ah, soon to be, no doubt!’”

After nearly two hours “surrounded by chickens and pigs,” Jack recalled, he “left in a flow of nostalgia and sentiment.” The trip reaffirmed the Irish stories he’d heard from his parents and grandparents. Neither Pamela nor Kick, however, seemed impressed. As their car pulled away from the Kennedy farm, Pamela turned to Jack with a remark meant as witty. “That was just like Tobacco Road!” she tittered, referring to the popular novel about rural life in Georgia. Jack wasn’t amused. “The English lady,” he later recounted, ” …had not understood at all the magic of the afternoon.” To Dave Powers and Ken O’Donnell, his Irish-Catholic political aides from Boston, he was much blunter: “I felt like kicking her out of the car.” At Lismore, Lady Hartington was even haughtier. After listening to her brother’s wondrous account of the Kennedy homestead, Kick mustered only a bemused question. “Well, did they have a bathroom?”