Decker

Decker (pronounced dek-er)

(1) Something (typically a bus, ship, aircraft, bed, sandwich et al), having a specified number of decks, floors, levels, layers and such (used usually in combination with a numerical or other expression indicating the number in the construction (double decker, triple decker, upper decker, five decker etc (sometimes hyphenated).

(2) As “table decker” an employee who “decks” (ie sets or adorns) a table used for entertaining (used also as a “coverer”) (archaic).  The idea lives on in the verb “bedeck” (to adorn).

(3) In boxing slang, a fighter with a famously powerful punch, able to “deck” an opponent (ie knock them to the canvas with a single punch).

(4) In historic naval slang, as “quarter-decker”, a label applied to officers known more for their attention to matters of etiquette or trivial regulations than competent seamanship or ability in battle.  It was an allusion to a warship’s “quarter deck” (the part of the spar-deck of a man-of-war (warship) between the poop deck and main-mast (and originally (dating from the 1620s), a smaller deck above the half-deck, covering about a quarter of the vessel’s LOA (length overall)).  In many navies, the quarter-deck was reserved as “a promenade for officers only”.

1785–1795: The construct was deck + -er.  Deck in this context was from the Middle English dekke (covering extending from side to side over part of a ship), from a nautical use of the Middle Dutch decke & dec (roof, covering), from the Middle Dutch decken, from the Proto-Germanic thakam (source also of the noun “thatch” and from the primitive Indo-European root steg & teg- (to cover) and the Old Dutch thecken, from the Proto-West Germanic þakkjan, from the Proto-Germanic þakjaną and related to the German Decke (covering, blanket).  The –er suffix was from the Middle English –er & -ere, from the Old English -ere, from the Proto-Germanic -ārijaz, thought most likely to have been borrowed from the Latin –ārius where, as a suffix, it was used to form adjectives from nouns or numerals.  In English, the –er suffix, when added to a verb, created an agent noun: the person or thing that doing the action indicated by the root verb.   The use in English was reinforced by the synonymous but unrelated Old French –or & -eor (the Anglo-Norman variant -our), from the Latin -ātor & -tor, from the primitive Indo-European -tōr.  When appended to a noun, it created the noun denoting an occupation or describing the person whose occupation is the noun.  The noun double-decker was first used in 1835 of ships with two decks above the water line and this extended to land transport (trains) in 1867.  Decker is a noun & adjective; the noun plural is deckers.

Flight deck of the US Navy's Nimitz-class aircraft carrier USS Carl Vinson (CVN 70).

The reason ships, trains, buses, aircraft and such have "decks" while buildings have "floors” or “stories (or storeys)” is traceable to nautical history and the nomenclature used in shipbuilding.  English picked up “deck” from the Middle Dutch decke & dec (roof, covering) where the use had been influenced by the Old Norse þekja (to cover) and in early shipbuilding, a “deck” was the structure which covered the hull of the ship, providing both a horizontal “working surface” and enclosing the vessel, creating a space for stores, cargo or accommodation which was protected from the elements.  In that sense the first nautical decks acted as a “roof”.  As ships became larger, the nautical architects began to include multiple decks, analogous with the floors of buildings in that they fulfilled a similar function, providing segregated layers (ie the storeys in buildings) used for cannons, crew quarters, storage and such.  As the terminology of shipbuilding became standardized, each deck came to have a specific name depending on its purpose or position (main deck, flight deck, poop deck, gun deck etc).

Ford Mustang convertible (1965–1973) replacement floor pan (complete, part number 3648B) by Moonlight Drive Sheet Metal.

Until the nineteenth century, although the vehicles used on land became larger, they tended to get longer rather than higher but the advent of steam propulsion made possible trains which ran on railways and these could pull carriages carrying freight or passengers.  The first “double decker” versions appeared in France in 1867 and were described as voitures à imperial, (imperial cars) were used on the Chemin de Fer de l'Ouest (Western Railway), the upper deck roofless and thus an “open-air experience”,  Rapidly, the idea spread and double-deck carriages became common for both long-distance and commuter services.  An outlier in the terminology is car design; cars have a floor (sometimes called the “floor pan”) rather than a deck, presumably because there’s only ever one.  In the narrow technical sense there have been cars with “two floors” but they were better understood as a “double-skinned” single floor and they were used for armor or to provide a space for something specialized such as hydrogen fuel-cells, the technique often called “sandwich construction”.

Boeing 314 Clipper flying boat cutaway (left) and front schematics of Boeing 747-300 (right).  Re-using some of an earlier design for a bomber which failed to meet the military’s performance criteria, between 1938-1941, Boeing built twelve 314 Clippers, long-range flying boats with the range to cross both the Atlantic and Pacific oceans.  Although used by the military during World War II, most of their service was with the two commercial operators Pan Am (originally Pan American Airways) and BOAC (British Overseas Airways Corporation).  Very much a machine of the pre-war age, the last Clippers were retired from service between 1946-1948, the advances in aviation and ground infrastructure built during war-time rendering them obsolete and prohibitively expensive to maintain.

Because train designers adopted the nautical terminology, it naturally came to be used also in buses, and aircraft, the term “flight deck” (where the pilot(s) sat) common even before multiple decks appeared on flying boats and other long-distance airframes.  The famous “bubble” of the Boeing 747 (1968-2023) remains one of the best known decks and although most associated with the glamour of first-class international travel, was designed originally as a freight compartment.  The multi-deck evolution continued and the Airbus A380 (2005-2021) was the first “double decker” with two passenger decks extending the full length of the fuselage (with cargo & baggage) carried in the space beneath hence the frequent description of the thing as a “triple decker”.

Lindsay Lohan contemplating three decker sandwich, now usually called a “club sandwich”.  Many menus do specify the number of decks in the clubs.

Deck widely was used of many raised flat surface which people could walk or stand upon (balcony, porch, patio, flat rooftop etc) and came to be used of the floor-like covering of the horizontal sections or compartments, of a ship, a use later extended to land transport (trains, busses etc) and in the twentieth century, to aircraft.  A pack or set of playing cards can be called a deck as (less commonly), can the dealt cards which constitute the “hand” of each player and the notion was extended to sets of just about anything vaguely similar (such as a collection of photographic slides). , Because slides tended to be called a “deck” only when in their magazine, this influenced the later use in IT when certain objects digitally were assemble for storage or use and in audio and video use when cartridges or cassettes were loaded into “tape decks”.  In print journalism, a deck is a headline consisting of one or more full lines of text (applied especially to a sub-headline).  The slang use in the trade of illicit narcotics to describe the folded paper used for distributing drugs was a US regionalism.  There are dozens of idiomatic and other uses of deck, the best known including “all hands on deck”, “swab the decks”, “hit the deck” “clear the decks”, “deck-chair”, “deckhand”, “deck shoes”, “flight deck”, “gun deck”, “observation deck”, “play with a full deck”, “promenade deck”, “re-arranging the deck chairs on the Titanic”, “decked out”, “stack the deck”, “sun deck”, “top deck” & “to deck someone”.

Schematic of the Royal Navy’s HMS Victory, a 104-gun first-rate ship of the line, laid down in 1759 and launched in 1765, most famous as the flagship of Admiral Lord Nelson’s (1758-1805) flagship at the Battle of Trafalgar on 21 October 1805; it was on her Nelson was killed in battle.  Uniquely, after 246 years on the active list, she is the world's oldest naval vessel still in commission.  Although the term wasn’t in use until the 1830s, Victory was a “five decker” configured thus:

Orlop Deck: The lowest deck, mainly used for storage and ship's equipment.
Lower Gun Deck: The deck housing the heaviest cannons.
Middle Gun Deck: This deck contained another set of guns, slightly lighter than those on the lower gun deck.
Upper Gun Deck: The third level of guns, with even lighter cannons.
Quarterdeck and Forecastle: The uppermost decks, where the captain and officers usually directed the ship during battle.

The early meanings in English evolved from “covering” to “platform of a ship” because of the visual similarity and it’s thought the idea of a deck being a “pack of cards” (noted in the 1590s) was based on them being stacked like the decks of a multi-deck man-of-war (warship).  The tape-deck was first so described in 1949 an was a reference to the flat surface of the old reel-to-reel tape recorders.  The first deck chairs were advertised in 1844, an allusion to the use of such thing on the decks of passenger ocean liners and deck shoes were those with sturdy rubber soles suitable for use on slippery surfaces; the modern “boat shoes” are a descendent.  The old admiralty phrase “clear the decks” dated from the days of the tall-masted warships (the best known of which was the big “ship-of-the-line”) and was a reference to the need to remove from the main deck the wreckage resulting from an attack (dislodged masts, sails, spas etc) to enable the battle to be rejoined without the obstructions.  Being made of wood, the ships were hard to sink but highly susceptible to damage, especially to the rigging which, upon fragmentation, tended to fall to the deck.  It may have been a adaptation of the French army slang débarasser le pont (clear the bridge).

Ford 302 cubic inch (4.9 litre) Windsor V8 with the standard deck (left) and the raised deck 351 (5.8) (right).  In production in various displacements between 1961-2000, the 221 (3.6), 255 (4.2), 260 (4.3), 289 (4.7) & 302 (4.9) all used what came retrospectively to be called the “standard deck” while the 351 (5.8) was the sole “raised deck” version.

For decades, it was common for US manufacturers to increase the displacement of their V8 engines but means of creating a “raised deck” version, the process involving raising the height of the engine block's deck surface (the surface where the cylinder heads bolt on).  What this allowed was the use of longer connecting rods while using the original heads and pistons which in combination with a “longer stroke crankshaft” increases the displacement (the aggregate volume of all cylinders).  The industry slang for such things was “decker” and the technique was used with other block configurations but is best known from the use in the 1960s & 1970s for V8s because it’s those which tend to be fetishized.  The path to greater displacement lay either in lengthening the stroke or increasing the bore (or a combination of the two) and while there were general engineering principles (longer stroke=emphasis on more torque at the cost of reducing maximum engine speed and bigger bore=more power and higher engine speeds) but there were limitations in how much a bore could safely be increased including the available metal.  A bigger bore (ie increasing the internal diameter of the cylinder) reduces the thickness of the cylinder walls and if they become too thing, there can be problems with cooling, durability or even the structural integrity of the block.  The piston size also increases which means the weight increases and thus so too does the reciprocating mass, increasing friction, wear and has the potential to compromise reliability, especially at high engine speeds.

Increasing the stroke will usually enhance the torque output, something of greater benefit to most drivers, most of the time than the “top end power” most characteristic of the “big bore” approach.  In street use, most engines spend most time at low or mid-range speed and it’s here a longer stroke tends to produce more torque so it has been a popular approach and the advantage for manufacturers is that creating a “decker” almost always is easier, faster and cheaper than arranging one which will tolerate a bigger bore, something which can demand a new block casting and sometimes changes to the physical assembly line.  With a raised deck, there can be the need to use different intake and exhaust manifolds and some other peripheral components but it’s still usually a cheaper solution than a new block casting.  Ford’s “thinwall” Windsor V8 was one of the longest-serving deckers (although the raised-deck version didn’t see out the platform’s life, the 351 (introduced in 1969) retired in 1997).  Confusingly, during the Windsor era, Ford also produced other 351s which belonged to a different engine family.  Ford didn’t acknowledge the biggest Windsor's raised deck in its designation but when Chrysler released a decker version of the “B Series” big-block V8 (1958-1978), it was designated “RB” (Raised B) and produced between 1959-1979.

1964 AEC Routemaster double decker Bus RM1941 (ALD941B) (left), two sightseeing AEC Routemasters in Christchurch, New Zealand (centre) and one of the "new" Routemasters, London 2023 (right).

London’s red, double-decker busses are one of the symbols most associated with the city and a fixture in literature, art and films needing something with which to capture the verisimilitude.  The classic example of the breed was the long-running AEC Routemaster, designed by the London Transport Board and built by the Associated Equipment Company (AEC) and Park Royal Vehicles.  The Routemaster entered service in 1956 and remained in production until 1968, changed over those years in many details but visually there was such continuity that it takes an expert (and buses are a thing so experts there are) to pick the model year.  They entered service in 1956 and remained in regular service until 2005 although some were retained as “nostalgia pieces” on designated “tourist” routes until COVID-19 finally saw their retirement; since then, many have been repurposed for service around the world on sightseeing duties and other tourist projects.

Boris Johnson (b 1964; UK prime-minister 2019-2022) will leave an extraordinary political legacy which in time may came to be remembered more fondly than it now may appear but one of his most enduring achievements is likely to be the “New Routemaster” which had the typically bureaucratic project name “New Bus for London” but came to be known generally as the “Boris Bus”, the honor accorded by virtue of him championing the idea while serving as Lord Mayor of London (2008-2016).  In truth, the original Routemaster, whatever its period charm, was antiquated years before it was withdrawn from service and although the doorless design made ingress and egress convenient, it was also dangerous and apparently a dozen passenger fatalities annually was not uncommon.  The Borisbus entered service in 2012 and by 2024 almost 1200 were in service.

1930 Lancia Omicron with 2½ deck coachwork and a clerestoried upper windscreen (left) and a “three decker” bus in Pakistan (right).

The Lancia Omicron was a bus chassis produced between 1927-1936; over 600 were built in different wheelbase lengths with both two and three-axle configurations.  Most used Lancia's long-serving, six-cylinder commercial engine but, as early as 1933, some had been equipped with diesel engines which were tested in North Africa where they proved durable and, in the Sudan, Ethiopia, Libya and Algeria, once petrol powered Omicron chassis were being re-powered with diesel power-plants from a variety of manufacturers as late as the 1960s.  Typically of bus use, coachbuilders fabricated many different styles of body but, in addition to the usual single and double deck arrangements, the Omicron is noted for a number of two and a half deck models, the third deck configured usually as a first-class compartment but in at least three which operated in Italy, they were advertised as “smoking rooms”, the implication presumably that the rest of the passenger compartment was smoke-free.  History doesn't record if the bus operators were any more enthusiastic about or successful in enforcing smoking bans than the usual Italian experience.  For a variety of reasons, busses with more than 2.something decks were rare and the Lancias and Alfa Romeos which first emerged in the 1920s were unusual.  However, the famously imaginative and inventive world of Pakistani commerce has produced a genuine “three decker” bus, marketed as the “limousine bus”.  What the designer did was take a long-distance, double decker coach and use the space allocated usually as a luggage compartment to configure as the interior of a long wheelbase (LWB) limousine, thereby creating a “first class” section, the four rows of seating accessible via six car-like (ie limousine) doors.

Triple

Triple (pronounced trip-uhl)

(1) Threefold; consisting of three parts (matching or not).

(2) Of three kinds; threefold in character or relationship.

(3) Three times as great; multiplied by three (numbers or quantities in general).

(4) In international law or international relations, as triple entente, triple alliance etc, a treaty or some state of arrangement between three states.

(5) In baseball (also called the three-base hit), a hit which enables the batter safely to reach third base.

(6) In (ten-pin) bowling, three strikes in succession.

(7) In basketball, a three-point field goal.

(8) In curling, takeout shot in which three stones are removed from play.

(9) In musical time or rhythm, having three beats in each bar

(10) As triple crown, in various sporting competitions (Rugby Union, thoroughbred racing, motor sport et al), a (sometimes informal) acknowledgement of victory in three specific events (use based on the triple crown (sometimes as triple tiara) once used for the coronation of the Roman Catholic Pope).

(11) In internal combustion engines (ICE), an engine with three pistons or rotors.

(12) One of three; a third (obsolete and the source of some misunderstandings when found in historic texts).

(13) In programming theory, as Hoare triple, a description of how the execution of a piece of code changes the state of the computation in Hoare logic, consisting of (1) a command to be run, (2) a pre-condition that holds true beforehand, and (3) a post-condition that holds true afterwards.

(14) In mathematics, a sequence of three elements or 3-tuple.

1325-1375: From the Middle English triple (there was also þripell), from the Old French triple or the Medieval Latin triplare (to triple) from the Latin triplus (threefold, triple), from the primitive Indo-European tréyes.  Triple is a noun, verb & adjective, tripled is a verb, tripling is a noun & verb, triply is an adverb and triplet is a noun; the noun plural is triples.

In English, the Latinate multiplier “triple” is but one of many ways the value three (3) is in some way expressed or applied.  “Three” is the highest value, single digit cardinal number, as an ordinal it’s “third” (the Latinate ordinal is “tertiary”), the adverbial form is “thrice” (or the more mundane “three times”, as a multiplier the term is “threefold” (also as “three-fold”), the distributive is “triply”, the collective “tripartite”, “trio” or “threesome” (ménage à trois a popular variation), the multiuse collective “triplet”, the Greek or Latinate collective “triad”, the collective prefix (from both Latin & Ancient Greek (the latter also had “trito”)) was “tri”, the fractional expression is “third” (the Latinate fractional prefix was “trient-”, the elemental “thrin” & “triplet” and a period of three years is a triennium.  However, while there are weeks, fortnights & months, there’s no accepted term which express a measure of 21 days although three months is often described as “a quarter”.

Boss & Co SxSxS 16-bore triple-barrel shotgun #4690.

Originally an adjective, the noun emerged in the early fifteenth century.  The use in baseball dates from 1880 while the various uses of triple-deck, triple-decker etc (a development of the earlier double-decker) for cakes, sandwiches, bunk-beds etc all came into use in the early 1940s.  Triple-barrel carburetors were rare but did exist, Porsche for example using them on their flat sixes.  Rugby Union in 1883 was the first to use “triple crown”, awarded in the UK to the side which won the three “home countries” (England, Ireland, Scotland & Wales) matches.  That was based on the use of the papal triple crown (sometimes as triple tiara) then used for the coronation of the Roman Catholic Pope and was later picked up in US thoroughbred racing: The Kentucky Derby, the Preakness Stakes, and the Belmont Stakes comprise the Triple Crown which was first officially awarded in 1919 although the term didn’t become widely used until the 1930s.  In motorsport, despite the popular perception, it’s never been an official award and many branches of the sport have their own triple crowns, most barely known outside of the small circle of their cognoscenti.  The three events which comprised the classic triple crown were (1) the Indianapolis 500 (first run in 1911), the 24 Hours of Le Mans (first run in 1923) and the Monaco Grand Prix (first run in 1929) and it’s been achieved only once.  That was by Graham Hill (1929–1975) who completed the set at Le Mans in 1972 and although he and others have suggested the Formula One World Championship should be included instead of the Monaco Grand Prix, the original arrangement seems still the accepted triple crown.

Six-pack: Lindsay Lohan re-imagined as one of identical triplets.

The word is used also as a modifier as required such as triple-barreled (used with three-element surnames and in various manufactured items but best known in shotguns), triple-headed (again widely used but probably still most associated with creatures from mythology, tripledemic (a term used in public health and epidemiology to describe the simultaneous outbreak of three epidemics or pandemics), triple fault (in computing a third (and fatal) error instance in a CPU attempting a graceful recovery from a double fault, triple jump (an athletic (track & field) event involving three different types of jump), triple goddess (a female deity who is either three goddesses in one or one who is triune (both three and one at the same time) and triple X syndrome (a chromosomal variation characterized by the presence of an extra X chromosome in each cell of a human female).

Pope Pius XII (1876-1958; pope 1939-1958) in the papal triple tiara, at his coronation, 1939.

The papal triple tiara is a crown which has been worn by popes of the Roman Catholic Church since the eighth century.  Traditionally it was worn for their coronation but no pontiff has been so crowned since Saint Paul VI (1897-1978; pope 1963-1978) in 1963 and he abandoned its use after the Second Vatican Council (Vatican II, 1962-1965).  The name tiara refers to the entire headgear and it has used a three-tiered form since a third crown was added during the Avignon Papacy (1309–1378).  It's also referred to as the triregnum, triregno or Triple Crown.  In a piece of one- (or perhaps four-) upmanship, Suleiman I (Süleyman the Magnificent, 1494-1566, Sultan of the Ottoman Empire 1520-1566) commissioned from Venice a four tier helmet to show, in addition to the authority claimed by popes, he could add the symbol of his imperial power.  Often put on display as the centrepiece of Ottoman regalia to impress visitors, there's no documentary evidence the sultan ever wore the four layer tiara, crowns not part of the tradition and, fashioned from gold and gemstones, it would anyway have been extraordinarily heavy.

A representation of the triregnum combined with two crossed keys of Saint Peter continues to be used as a symbol of the papacy and appears on papal documents, buildings and insignia.  Remarkably, there’s no certainty about what the three crowns symbolize.  Some modern historians link it to the threefold authority of the pope, (1) universal pastor, (2) universal ecclesiastical jurisdiction and (3) temporal power.  Others, including many biblical scholars, interpret the three tiers as meaning (1) father of princes and kings, (2) ruler of the world and (3) vicar of Christ on Earth, a theory lent credence by the words once used when popes were crowned:  Accipe tiaram tribus coronis ornatam, et scias te esse patrem principum et regum, rectorem orbis in terra vicarium Salvatoris nostri Jesu Christi, cui est honor et gloria in saecula saeculorum (Receive the tiara adorned with three crowns and know that thou art father of princes and kings, ruler of the world, vicar on earth of our Savior Jesus Christ, to whom is honor and glory for ever and ever).

Lindsay Lohan triple-pack DVD offer.

Documents in the Vatican Archive suggest by 1130 the papal tiara had been modified to become a conventional (and temporal) symbol of sovereignty over the Papal States.  In 1301 during a dispute with Philip IV (Philip the Fair, 1268–1314, King of France 1285-1314), Pope Boniface VIII (circa 1230–1303; pope 1294-1303) added a second layer to represent a pope’s spiritual authority being superior to an earthly king’s civil domain.  It was Benedict XII (1285–1342; pope 1334-1342 (as the third Avignon pope)) who in 1342 who added the third, said to symbolize the pope’s moral authority over all civil monarchs, and to reaffirm Avignon’s possession.  A changing world and the loss of the Papal States deprived the triple crown of temporal meaning but the silver tiara with the three golden crowns remained to represent the three powers of the Supreme Pontiff: Sacred Order, Jurisdiction and Magisterium.

Not since 1963 has a pope worn the triple crown.  Then, the newly-elected Pope Saint Paul VI, at the end of his coronation, took the tiara from his head and, in what was said to be a display of humility, placed it on the altar.  In a practical expression of that humility, the tiara was auctioned; the money raised used for missionary work in Africa although, keeping things in house, the winning bidder was the Archdiocese of New York.  Popes Benedict XVI (1927–2022; pope 2005-2013, pope emeritus 2013-2022) and Francis (b 1936; pope since 2013) received tiaras as gifts but neither wore them.  Benedict’s, in a nice ecumenical touch, was made by Bulgarian craftsmen from the Orthodox Church in Sofia, a gesture in the name of Christian unity.  Benedict would have appreciated that, having always kept a candle burning in the window to tempt home the wandering daughter who ran off to Constantinople.

The original (although there was a prototype rendered in the tradition of functional brutalism) Mercedes-Benz C111 with triple rotor Wankel engine (1969).

Triple cylinder engines in cars were something of a niche in the early post war years but of late they’ve achieve a new popularity, improvements in electronics and combustion chamber designs meaning three cylinders can now achieve what once required four and even with an equivalent displacement their efficiency is inherently greater because of the reduction in internal friction.  Obviously compact, they’ve proved an ideal power-plant in hybrid vehicles.  One quirky triple was the Mercedes-Benz C111 which first appeared in 1969 with a 1.8 litre (110 cubic inch) three-rotor Wankel engine, something then thought to have a great future.  It seemed a good idea at the time.  The C111, although produced in a small run and finished in some cases to production car standards was only ever a test bed, not only for the doomed rotary engine but also developments in suspension design, ant-lock braking (ABS) and safety engineering.  The gullwing body was actually designed by an Italian-born stylist but so long had he been in Stuttgart that the lines were a little more Teutonic than might have emerged from a studio in Turin but at the time it still caused a stir, even though finished in what the factory called “safety orange”, their standard high-visibility paint for prototypes and test-beds.  Later versions were fitted with a four-rotor Wankel, a variety of diesels and even a 4.8 litre (292 cubic inch) V8, the fastest of the rotaries said to be capable of 300 km/h (188 mph) while the V8 version (C111-II-D) in 1976 set a new closed-course record on the Nardò Ring in Italy, clocking in at 403.978 km/h (251.815 mph).

"Triple" is used of many things: Lindsay Lohan and her lawyer in court, Los Angeles, December 2011.

The fetish of motorcycle exhaust systems

1980 Laverda Jota 1000 (3-into-2, far left), 1973 Suzuki GT750 "Water Buffalo" (3-into-4, centre left), 1972 Kawasaki 750 Mach IV (H2) (3-into-3, centre right) and 2017 MV-Augusta Dragster 800Rc (3-into-3, far right).

Triple cylinder engines have been a feature of motorcycle engines for decades and different manufacturers have taken various approaches to the exhaust systems, an item which exerts upon riders a special fascination.  It’s not unusual to fit single systems (3-into-one) but there are also some which “siamesed” the central header pipe, the derived pair joining the two outer pipes to duct into two mufflers.  Unusually, Suzuki for a while offered 380, 550 & 750 cm³ machines with 3-into-4 systems, the central header again “siamesed” the central header but had the novelty of terminating the two pipes in separate mufflers thereby emulating the appearance of a four-cylinder machine.  It was a curious arrangement which Suzuki abandoned and other manufacturers choose not to follow.  Suzuki must greatly have valued symmetry.  Somewhat earlier, asymmetry hadn’t frightened Kawasaki which used pragmatic 3-into-3 engineering for their range (250, 350, 400, 500 & 750 cm³) of charismatic, highly strung two-strokes, one pipe to the left, two to the right and it was a distinctive feature which, although sometimes seen on the track, remains rare on the road.  In the same era, Triumph on their X75 Hurricane took asymmetry to its logical conclusion, its three pipes arranged in a radically upswept stack on the right.  It looked dramatic and was much admired but didn’t catch on although there’s the odd revival, the Italian house MV-Augusta engineering a particularly aggressive interpretation on their Dragster 800Rc.

1969 Triumph Trident T150.

So there have been triple-cylinder motorcycles with exhaust systems configured as 3-into-1, 3-into-2, 3-into-3 & 3-into-4 but the early versions of the Trident and BSA Rocket 3 (1968-1975) offered a unique take on things with a design which had the three headers ducted into two mufflers, each of which terminated with three exhaust stubs so it can be described as a 3-into-2-into-6 which seems at least one layer of complication too many.  The styling on the early Trident and Rocket wasn’t well received and was revised for 1971.  Neither motorcycle was a commercial success because they arrived too late; had the pair been released in 1966 as was planned, things might have been better because genuinely they were fast and offered a level of refinement beyond the parallel twins which for years had been a mainstay of the British industry.  As it was, within weeks of their debut, Honda’s epoch-making 750-Four was on the market, a generation (or more) advanced compared with the competition and when the Kawasaki 900 later followed, even the (slight) performance advantage enjoyed by the British triples vanished. 

1957 DeSoto Adventurer Convertible.

DeSoto's signature triple stacked taillamps were a footnote in Detroit's macropterous era of the late 1950s, the style making possible the distinctive vertical arrangement.  Chevrolet would for years make the triple lamps a trademark of their more expensive lines (although, apart from the odd special built for the show circuit, they resisted the temptation to add a third to the Corvette) but they always had them in a less memorable horizontal array.  DeSoto's motif was Chrysler's most successful use of the fins but it wasn't enough to save the brand  which was crowded out of the mid-priced market, not only by competition from General Motors (GM) and Ford but also by intra-corporate cannibalization, squeezed from below by Dodge and from above by Chrysler's new Newport line.  Demand for DeSotos collapsed and that so many were built in 1960 was simply to use up the large inventory of parts exclusive to the brand, the last of the line, heavily discounted, not sold until well into 1961.

Jumbo

Jumbo (pronounced juhm-boh)

(1) An informal descriptor for a very large person, animal, or thing, applied especially to an unusually large version of something usually smaller.

(2) In commerce, a term (sometimes interpolated into a brand) used to suggest a large version of something.

(3) A general term for wide-bodied passenger airplanes although historically most associated with the Boeing 747 (1969).

(4) In (mostly in the US) nautical use, a forestaysail having a boom (jumbo boom) along its foot, used especially on schooners; a sail used in place of a course on a square-rigged ship, having the form of an isosceles triangle set apex downward.

(5) In engineering & mining, as drilling jumbo, a platform-mounted machine used to drill rock.

(6) As mumbo-jumbo, a historic term used of paganism, originally referring to deities or other supernatural beings worshipped some West African peoples (usually in the form of an idol representing such a being). It was later adopted to describe any speech which was either technical jargon understood only by specialists or anything genuinely meaningless or incomprehensible.

1800–1810: Of uncertain origin but there is evidence the first use of the word by English-speakers was as an imperfect echoic of what was heard by European explorers or colonists in Africa.  It entered popular use after Jumbo, an East African elephant (1860-1885) was in 1882 exhibited by PT Barnum (1810-1891) of the Ringling Brothers & Barnum & Bailey Circus.  The name may be derived from either the Swahili jambo (matter, thing) or jumbe (chief, headman) although some sources cite the Sanskrit जम्बु (jambū or jambul) (rose apple).  Most convincing comes from the anthropological record of west-Africa where jumbo was used to describe a "clumsy, unwieldy fellow" (1823), itself possibly from a word for elephant in a West African language, perhaps the Kongo nzamba.  As a modifier (formally & informally) to impart the sense of largeness, jumbo is appended as required: jumbo jet (and jumbojet), jumbo mortgage, jumbomania, jumbo slice, superjumbo, jumbo sandwich, jumbo cigar, jumbo burger, jumbo cola et al.  Walt Disney’s musical cartoon Dumbo (1941) influenced the adoption of dumbo to mean “someone not intelligent”, the use documented by 1951 but the oral use probably pre-dates that.  Jumbo is a noun & adjective, jumboization (and jumboisation) are nouns, jumboize (and jumboise) are verbs; the noun plural is jumbos.

PT Barnum's publicity materials were created prior to "truth in advertising" laws.

The original Jumbo (the elephant) was an exhibit in London Zoo, the institution having purchased the beast from French explorers who were said to have captured it as a calf in Abyssinia in 1861.  Barnum purchased Jumbo in 1862 (much to the displeasure of the English) and immediately began in the US one of his typically extravagant advertising campaigns which emphasised both what a coup he’d achieved by wresting it from the British Empire and what an extraordinary size the creature was.  His circus toured the country with Jumbo a star attraction until in September 1885 it was killed near Saint Thomas, Ontario when struck by a freight train.

Perhaps curiously, the noun mumbo-jumbo seems not to have fallen from the linguistic treadmill, despite its origin and early colonial associations.  It entered English in 1738, based on an account of an incident in 1732 which occurred near Sami (in modern-day Gambia).  In the publications of the time, the Mumbo Jumbo was described as a costume “idol” used by men to frighten others and as coercive tool to regulate behaviour; it was used especially against women to induce their submission.  In hours of daylight, the costume was mounted on a stick placed at the outskirts of the village while by night a man would dress in it, visiting the homes of women or others deemed a problem, disputes “settled” and punishments bestowed.  Other spellings noted in the eighteenth century include Munbo Jumbo, Numbo Jumbo and Mumbo Chumbo and the original account ascribed the practice to Mandingo but linguistic anthropologists have never been able to trace an obvious Mandingo term which might be the source, the suggestions including mama dyambo (pompom-wearing ancestor) and mamagyombo (magician who exorcises troubled ancestor spirits).  It may have been borrowed from another Niger-Congo language and the European colonial transcriptions were the French moumbo-dioumbo & moumbo-ioumbo and the Portuguese mumban-jumban.  On the basis of the colonial-era accounts, the tradition (of uncertain age) must have been widespread with all settlements in the region was said to have a Mumbo Jumbo and by the mid-nineteenth century it had in English become a byword for a “superstitious object of senseless worship”, evolving by the 1890s to describe any speech which was either technical jargon understood only by specialists or anything genuinely meaningless or incomprehensible, use presumably reinforced and encouraged by some perception of association with “mumble”.  In that sense, it somewhat differed from the pseudo-Latin “hocus-pocus” which described words or incantations wholly fake and intended to deceive.  Despite the history, mumbo jumbo seems still acceptable in English and why it hasn’t yet been condemned as racist or cultural appropriation isn’t clear.

Jambo!  Lindsay Lohan in Mean Girls.

Much has changed in the twenty-first century and it’s doubtful all of “You got your freshmen, ROTC Guys, preps, JV jocks, Asian nerds, cool Asians, varsity jocks, unfriendly Black hotties, girls who eat their feelings, girls who don't eat anything, desperate wannabes, burnouts, sexually active band geeks, the greatest people you will ever meet, and the worst.  Beware of The Plastics.” would appear were the Mean Girls (2004) script to be written today, mere mention of ethnicity now often deconstructed as some level of racism.  Cady (the white protagonist raised (somewhere) in Africa) uses the Swahili greeting "jambo" (from -amba (to say) which linguistic anthropologists say was probably derived from the Proto-Bantu (there’s a similar term in Zulu)) to introduce herself to a table of “Unfriendly Black Hotties”.  The script never makes explicit just where in Africa Cady may have spent her youth but this, along with another couple of cultural and linguistic clues do hint it may have been among sub-Saharan ethnic groups although whether that was intentional isn’t documented.  However, “jambo” is one of several similar words used on the continent linked both to the later evolution in English of jumbo and mumbo jumbo and it may be jumbo was either a direct phonetic spelling recorded by Europeans or just a mis-heard rendition.

The prototype of first jumbojet (Boeing 747) on show on the forecourt at the Boeing’s factory in Seattle, Washington, 1968 (left), at the Paris Air Show in 1969 with a Concorde in the background (centre) and the last 747 (a freighter), also on the Boeing forecourt, November 2022.

Jumbo was a big elephant and the word was soon used to describe large examples of other things.  In commercial use, the first use seems to have been Jumbo Cigars, sold in 1886.  The best known use in the modern age is probably jumbo-jet (also appears jumbojet), probably first used by Boeing engineers circa 1960 although the first documented reference is from 1964.  It replaced the earlier Boeing engineering-slang jumbo-707, probably because a three syllable phrase is always likely to prevail over one with seven.  In the narrow technical sense, jumbo-jet came to refer to all wide-bodied (ie multi-aisled) passenger airplanes built since the late 1960s, but, being first, it tends most to be associated with Boeing’s 747.  Thus, when in the early 2000s, the even larger Airbus 380 took to the skies, the term superjumbo (and super-jumbo) was used by some, the airframe’s point of visual differentiation from the 747 being the Boeing’s famous hump being extended along the fuselage to the tail section, creating a double-decker.  The term (which had earlier been used of the stretched 747s) however never quite caught on in the same way because the 380 was unique and a class of superjumbos thus never emerged to demand a descriptive generic term.  As it was, economics conspired against the A380 and the circumstances in which it flew were very different to those envisaged in the late 1980s when first the project was conceived for not only had advances in engineering and materials allowed a new generation of twin-jet jumbos to operate at a much lower passenger cost per mile but airports, their systems and physical infrastructure optimized around the 747’s capacity, proved unwilling to make the changes needed to accommodate higher peak demand.  After little more than a dozen years of assembly, Airbus in 2021 ceased production of A380 after some 250 had been built.

One of NASA’s Boeing 747s, adapted as a heavy-lift platform to “piggy-back” the US Space Shuttles (left).  The Soviet Union (and briefly the Russians) used the one-off Antonov An-225 Мрія (Mriya (dream or inspiration)) to piggy-back its  Буран (Buran (Snowstorm or Blizzard)), the USSR's space shuttle (right).  The An-225, with the largest wingspan and heaviest take-off weight of any aircraft ever to enter operational service, was destroyed in the early days of the Russian invasion (the 2022 "Special Military Operation”) of Ukraine.

The 747 proved more enduring a successful and was a machine which was truly revolutionary in its social consequences.  Just as Boeing’s earlier 707 (1958) had been instrumental in making trans-Continental air travel a viable and reliable means of transport for a small number of people, the economics of scale made possible by the 747 meant such trips became accessible for many more.  Between 1968 and 2022, almost 1600 were built in a variety of lengths and configurations and it was for decades the faithful workhorse of many airlines, but it ultimately fell victim to the same financial squeeze that doomed the A380, twin-engined aircraft able to carry almost as many passengers at a significantly lower cost.  By 2016 it was clear demand had dwindled and most of the production thereafter was for freight operators still attracted by the 747’s unique combination of capacity, reliability and range.  As passenger 747s progressively are retired, many will be converted to freighters, an relatively simple operation envisaged even during the design process in the 1960s.  Many flyers however noted the 747’s demise with some regret.  None denied the advantages of airframes built from composite materials nor the enhanced economy of the twin-engine configuration but for those who flew for hours above 30,000 feet (9000+ m), knowing one was in a metal cylinder with the redundancy of four engines imparted great confidence.

Lindsay’s Olives in sizes to suit.  Black olive martinis are a cult.

In commercial use, obvious comparative terms like “small”. “medium” & “large” are commonly used and “extra” is often appended to “small” & “large”.  In the sizing of clothing, “extra” is used in multiples, labelled usually as XL XXL XXXL etc to indicate ascending graduations of large (L).  With the “Extra Large”, this is on the model of the DD, DDD, FF etc bra cup descriptors used by some manufacturers although the use varies, a DD sometimes the same as an E and sometimes something between a D & E.  However, at the other end of the size range, the multiple letters work the other way, an AAA cup smaller than an AA which is smaller than an A.  Linguistically, that does make sense because with bras the multiple letters are synonymous with “extra”, the AA being extra small and the DD extra large.  The alpha-numeric nomenclature used (30A, 32D etc) is maintained presumably because something like a "Jumbo" bra might lack sales appeal.  Where manufactures want to use descriptors which indicate a larger size beyond something like extra large, they’ll trawl the alphabet, thus product packaging described as “jumbo”, “super” “mega”, colossal” “super”, “maxi” etc.  Unlike S-M-L, there’s no defined ascendant order so it might be that where one manufacturer’s jumbo is larger than their mega while with some it may be the other way round.

Jumbo spark plugs.  This was actually advertising the strength of the spark rather than the plug, some of the Jumbo line of plugs physically smaller than than some offered by the competition.  The need for higher-performance spark plugs arose as higher octane gas (petrol) permitted compression ratios to rise.

Omnibus

Omnibus (pronounced om-nuh-buhs)

(1) A now less commonly used term for a bus (a public mass-transit vehicle).

(2) A volume of reprinted works of a single author or of works related in interest or theme, by extension later applied to a television or radio programme consisting of two or more programmes earlier broadcast.

(3) Something pertaining to, including, or dealing with numerous objects or items at once, the best known example being the omnibus bills submitted to a legislature (a number of bills combined as one).

(4) As a pre-nominal, of, dealing with, or providing for many different things or cases. 

(5) In philately, a stamp issue, usually commemorative, that appears simultaneously in several countries as a common issue.

(6) In public transportation, a service which stops at every station, as opposed to a point-to-point express.

(7) In literary use as a humorous device, a jack of all trades (a person with knowledge in multiple fields, usually with some hint of lacking competence in at least some).

(8) In restaurants, both (1) a waiter’s assistant (obsolete, replaced by busboy or (now more commonly) busser or commis waiter) & (2) later the small, wheeled cart used by a waiter's assistant.

1829: A adoption in English to describe a "long-bodied, horse-drawn, four-wheeled public vehicle with seats for passengers", from the French voiture omnibus (carriage for all, common (conveyance)), from the Latin omnibus (for all), dative plural of omnis (all), ablative of omnia, from the primitive Indo-European hep-ni- (working), from hep- (to work; to possess) or hop- (to work; to take).  Bus was thus a convenient shortening to describe the (then horse drawn) forms of public transport and subsequent uses by analogy with transporting (even weightless) stuff is derived from this.  The present participle is omnibusing or omnibussing and the past participle omnibused or omnibussed; the noun plural is either omnibuses or (for the public transportation) omnibusses; the attractive omnibi unfortunately wholly non-standard.

Omnibus entered English to describe a “horse-drawn, long-bodied, four-wheeled public vehicle with seats for passengers” in 1829 as a borrowing from the French where it had been in use for a decade, introduced in Paris in the winter of 1819-1820 by a Monsieur Jacques Lafitte (1761-1833) who used the term voiture omnibus”, combining the French word for "carriage" with the Latin phrase meaning "for all".  An Englishman named George Shillibeer (1797-1866) was the coach-builder to whom Lafitte awarded the contract to build his omnibuses and after returning to London, he built similar models, introducing them in 1929 to immediate success.  In the manner of the Brougham and Hansom cabs, they were known first as Shillibeers (and use of his name to describe the vehicles did persist until late in the nineteenth century) but omnibus was soon preferred and that for more than a century remained the official designation (and indeed still appears in some legislation and ordinances) but predictably, the public preferred the more phonetically economical "bus" and that endures to this day.  Encouraged by his success, Mr Shillibeer remained entrepreneurial, introducing in 1858 the “funeral omnibus” which combined in the one vehicle (in separate compartments), accommodation for both coffin (casket) and mourners.  Thus a combination of bus and hearse, the advertising suggested that for smaller funeral parties it would be cheaper than hiring multiple vehicles (with their attendant staff and horses).  Perhaps for cultural reasons it seems not to have been a success, but hearses with similar configuration are used in some countries and, in the West, some are built with seating for up to four passengers, apparently intended for the undertaker’s staff.

Lindsay Lohan display advertising on Italian omnibus, Milan.

The use of omnibus to describe a junior staff member in a restaurant who was assigned essentially “all the tasks the waiters preferred not to do” dates from 1880 and came soon to be applied to the wheeled carts such helpers used to more around crockery, cutlery, flatware and such.  This simultaneous use may have proved confusing or else three syllables was just too much because by 1913 the carts were being called busses and their operators busboys (although that seems not to have survived our more gender-sensitive age and “commis waiter” seems now preferred (usually as “commis”).  Omnibus was the name of a long-running live TV series (1952-1961) hosted on US television by expatriate English journalist Alistair Cooke (1908-2004).  The use of omnibus to describe a legislative bill which addresses a number of vaguely related (or even wholly dissimilar) matters in the one document technically dates from 1842 although, as an adjective referring to legislation "designed to cover many different cases, embracing numerous distinct objects", it was in use in the US as early as 1835 and is most famously associated with the act (made of five separate bills) passed in 1850 to secure the Compromise of 1850 which (temporarily) defused a political confrontation between slave and free states over the status of territories acquired in the Mexican–American War.

The Man on the Clapham Omnibus

1932 Lancia Autoalveare, a triple-decker omnibus which served the Rome-Tvoli route.  The upper deck was apparently, at least on some occasions, designated as "non-smoking" but history doesn't record whether the bus company enjoyed any more success than the government of Italy in enforcing such edicts.

The phrase “man on the Clapham omnibus” was one adopted (apparently from early in the twentieth century) by judges of English courts to illustrate the “reasonable person”.  The word “reasonable” had been in English since circa 1300 as a borrowing from the Old French raisonable and the Latin rationabilis (from ratio) and in this context was an attempt by example encapsulate “the average man” or “the man in the street”, judges varying in their descriptions of this construct but meaning usually something like “a reasonably intelligent and impartial person unversed in legal esoteric” (Jones v US, DC Court of Appeals).  When the phrase was in 1903 used by Lord Justice Sir Richard Collins MR, the Clapham omnibus would have been horse drawn and he credited the expression to one he’d heard mentioned by a previous Lord of Appeal in Ordinary, Lord Bowen (1835-1894).

The judicial choice of a bus passenger was based on the idea that such a person could be thought to be representative of an upstanding, respectable and thoroughly ordinary member of society, one for whom views of things were not infected by legal technicalities.  The choice of Clapham was significant only that it was an unexceptional London suburb something like many of dozens that might be said to have been “typical” of the city.  The man on the Clapham omnibus was thus in the tradition of legal fictions, a hypothetical person used for illustrative purposes, the first known instance of which in Western legal tradition was the creation by Roman jurists of the figure of bonus pater familias (good family father) a chap said to be not only respectable but unrelentingly and reliably average in every aspect of life.  In the Canadian province of Quebec, the very similar standard of the bon père de famille is derived from the Roman bonus pater familias.  The reasonable man (now of course a reasonable person) is a necessity in many aspects of law because so many standards upon which cases are decided depend on the word reasonable.  Were the consequences of an action reasonably foreseeable?  Would a reasonable person believe a certain thing told to them?  Was a claim by advertisement reasonable?  Was the violence used reasonable given the manner in which the defendant was assaulted.

Crooked Hillary dumping on deplorables, Georgia, 2016.

Omnibuses have long been used by politicians for their campaign tours.  They offer lots of advantages, being offices and communications centres with at least some of their running costs offset by a reduction in staff travel expenses.  Additionally, with five large, flat surfaces, they are a rolling billboard although that can be good or bad.  In 2016, one of crooked Hillary Clinton’s campaign buses was photographed in Lawrenceville, Georgia dumping a tank full of human waste onto the street and into a storm drain.  The local news service reported that when police attended the street was “…was covered in toilet paper and the odor was noxious”.  Hazmat crews were called to clean up the scene and the matter was referred to the environmental protection division of Georgia’s Department of Natural Resources.  The Democratic National Committee (DNC) later issued an apology, claiming the incident was “an honest mistake.”  Using the word “honest” in any statement related to crooked Hillary Clinton is always a bit of a gamble and there was no word on whether the dumping of human excrement had been delayed until the bus was somewhere it was thought many deplorables may be living.  If so, that may have been another “honest mistake” because Gwinett County (in which lies Lawrenceville) voted 51.02% Clinton/Kaine & 45.14% Trump/Pence although the symbolism may not have been lost on much of the rest of Georgia; state wide the Republican ticket prevailed 50.38% to 45.29%.

Crooked Hillary Clinton’s campaign buses also attracted memes referencing a crash and a breakdown.  Both were fake news but surprisingly prescient, the Clinton/Kaine ticket securing an absolute majority of votes cast but failing to gain the requisite numbers in the Electoral College because the campaign neglected adequately to target areas in states the DNC regarded either (1) solidly in the possession of their machine or (2) populated by folk from the "basket of deplorables" and thus worthy only of a dumping of shit, figurative and literal.  Like the candidate, the 2016 campaign was something like what was planned for 2008, taken from the cold-room, rechauffed and served with the claim it was fresh.  It wasn't quite that the staff had "learned nothing and forgotten everything" but it does seem the operation was top-heavy with political operatives and lacking in those with a mastery of the techniques of data analysis.  All the evidence suggests there was no lack of data, just an inability to extract from it useful information. 

Before Photoshop imbued all with cynical disbelief, the triple decked omnibus was a popular vehicle for April fool's day pranks, the photograph on the left published in Lisbon on the day in 1951.  The one on the right is from 1926 and was in the German magazine Echo Continental (trade publication of the auto and truck parts manufacturer Continental AG) which "reported" the development of Berlin's new triple-decker city omnibus.  So lovely are the art deco lines, it's a shame it wasn't real.