antelopeyoudaoicibaDictYouDict[antelope 词源字典]
antelope: [15] Antelope comes from medieval Greek antholops. In the Middle Ages it was applied to an outlandish but figmentary beast, in the words of the Oxford English Dictionary, ‘haunting the banks of the Euphrates, very savage, hard to catch, having long saw-like horns with which they cut in pieces and broke all “engines” and even cut down trees’. The term was subsequently used for a heraldic animal, but it was not until the early 17th century that it was applied, by the naturalist Edward Topsell, to the swift-running deerlike animal for which it is now used.
[antelope etymology, antelope origin, 英语词源]
jetyoudaoicibaDictYouDict
jet: English has two distinct words jet. The older, which denotes a type of black stone used in jewellery [14], comes via Old French jaiet and Latin gagātēs from Greek gagátēs, which denoted ‘stone from Gagai’, a town in Lycia, in Asia Minor, where it was found. The jet of ‘jet engines’ [16] goes back ultimately to a word that meant ‘throw’ – Latin jacere (from which English also gets inject, project, reject, etc).

A derivative of this was jactāre, which also meant ‘throw’. It passed via Vulgar Latin *jectāre into Old French as jeter, and when English took it over it was originally used for ‘protrude, stick out’: ‘the houses jetting over aloft like the poops of ships, to shadow the streets’, George Sandys, Travels 1615. This sense is perhaps best preserved in jetty ‘projecting pier’, and in the variant form jut [16], while the underlying meaning ‘throw’ is still present in jettison ‘throw things overboard’ and its contracted form jetsam.

But back with the verb jet, in the 17th century it began to be used for ‘spurt out in a forceful stream’. The notion of using such a stream to create forward motion was first encapsulated in the term jet propulsion in the mid 19th century, but it did not take concrete form for nearly a hundred years (the term jet engine is not recorded until 1943).

=> inject, jetsam, jettison, jetty, jut, project, reject, subject
armor (n.)youdaoicibaDictYouDict
c. 1300, "mail, defensive covering worn in combat," also "means of protection," from Old French armeure "weapons, armor" (12c.), from Latin armatura "arms, equipment," from arma "arms, gear" (see arm (n.2)). Figurative use from mid-14c.

Meaning "military equipment generally," especially siege engines, is late 14c. The word might have died with jousting if not for late 19c. transference to metal-shielded machinery beginning with U.S. Civil War ironclads (first attested in this sense in an 1855 report from the U.S. Congressional Committee on Naval Affairs).
artillery (n.)youdaoicibaDictYouDict
late 14c., "warlike munitions," from Anglo-French artillerie, Old French artillerie (14c.), from artillier "to provide with engines of war" (13c.), which probably is from Medieval Latin articulum "art, skill," diminutive of Latin ars (genitive artis) "art." But some would connect it with Latin articulum "joint," and still others with Old French atillier "to equip," altered by influence of arte. Sense of "engines for discharging missiles" (catapults, slings, bows, etc.) is from late 15c.; that of "ordnance, large guns" is from 1530s.
boilermaker (n.)youdaoicibaDictYouDict
"a maker of boilers for engines," 1814, from boiler (n.) + maker. Meaning "shot of whiskey with a glass of beer" is short for boilermaker's delight (1910), strong cheap whiskey, so called in jest from the notion that it would clean the scales from the interior of a boiler.
carousel (n.)youdaoicibaDictYouDict
"merry-go-round," 1670s, earlier "playful tournament of knights in chariots or on horseback" (1640s), from French carrousel "a tilting match," from Italian carusiello, possibly from carro "chariot," from Latin carrus (see car).
A new and rare invencon knowne by the name of the royalle carousell or tournament being framed and contrived with such engines as will not only afford great pleasure to us and our nobility in the sight thereof, but sufficient instruction to all such ingenious young gentlemen as desire to learne the art of perfect horsemanshipp. [letter of 1673]
crank (v.)youdaoicibaDictYouDict
1590s, "to zig-zag," from crank (n.). Meaning "to turn a crank" is first attested 1908, with reference to automobile engines. Related: Cranked; cranking.
double-header (n.)youdaoicibaDictYouDict
1869, American English, originally a kind of fireworks or a railway train pulled by two engines; see double (adj.) + head (n.). Baseball sense is c. 1890.
drone (n.)youdaoicibaDictYouDict
Old English dran, dræn "male honeybee," from Proto-Germanic *dran- (cognates: Middle Dutch drane; Old High German treno; German Drohne, which is from Middle Low German drone), probably imitative; given a figurative sense of "idler, lazy worker" (male bees make no honey) 1520s. Meaning "pilotless aircraft" is from 1946.
Drones, as the radio-controlled craft are called, have many potentialities, civilian and military. Some day huge mother ships may guide fleets of long-distance, cargo-carrying airplanes across continents and oceans. Long-range drones armed with atomic bombs could be flown by accompanying mother ships to their targets and in for perfect hits. ["Popular Science," November, 1946]
Meaning "deep, continuous humming sound" is early 16c., apparently imitative (compare threnody). The verb in the sound sense is early 16c.; it often is the characteristic sound of airplane engines. Related: Droned; droning.
engine (n.)youdaoicibaDictYouDict
c. 1300, "mechanical device," especially one used in war; "manner of construction," also "skill, craft, innate ability; deceitfulness, trickery," from Old French engin "skill, wit, cleverness," also "trick, deceit, stratagem; war machine" (12c.), from Latin ingenium "inborn qualities, talent" (see ingenious), in Late Latin "a war engine, battering ram" (Tertullian, Isidore of Seville). Sense of "device that converts energy to mechanical power" is 18c.; in 19c. especially of steam engines.
engineer (n.)youdaoicibaDictYouDict
mid-14c., enginour, "constructor of military engines," from Old French engigneor "engineer, architect, maker of war-engines; schemer" (12c.), from Late Latin ingeniare (see engine); general sense of "inventor, designer" is recorded from early 15c.; civil sense, in reference to public works, is recorded from c. 1600 but not the common meaning of the word until 19c (hence lingering distinction as civil engineer). Meaning "locomotive driver" is first attested 1832, American English. A "maker of engines" in ancient Greece was a mekhanopoios.
exhaust (n.)youdaoicibaDictYouDict
"waste gas," 1848, originally from steam engines, from exhaust (v.). In reference to internal combustion engines by 1896. Exhaust pipe is from 1889.
flame (v.)youdaoicibaDictYouDict
Middle English flaumen, also flaumben, flomben, flamben, flamen, flammen, c. 1300 (implied in flaming "to shine (like fire), gleam, sparkle like flames;" mid-14c. as "emit flames, be afire, to blaze," from Anglo-French flaumer, flaumber (Old French flamber) "burn, be on fire, be alight" (intransitive), from flamme "a flame" (see flame (n.)).

Transitive meaning "to burn, set on fire" is from 1580s. Meaning "break out in violence of passion" is from 1540s; the sense of "unleash invective on a computer network" is from 1980s. Related: Flamed; flaming. To flame out, in reference to jet engines, is from 1950.
flashback (n.)youdaoicibaDictYouDict
also flash-back, 1903 in reference to fires in engines or furnaces, from verbal phrase (1902), from flash (v.) + back (adv.). Movie plot device sense is from 1916. The hallucinogenic drug sense is attested in psychological literature from 1970, which means probably hippies were using it a few years before.
high (adj.)youdaoicibaDictYouDict
Old English heh (Anglian), heah (West Saxon) "of great height, lofty, tall, exalted, high-class," from Proto-Germanic *haukhaz (cognates: Old Saxon hoh, Old Norse har, Danish høi, Swedish hög, Old Frisian hach, Dutch hoog, Old High German hoh, German hoch, Gothic hauhs "high;" also German Hügel "hill," Old Norse haugr "mound"), perhaps related to Lithuanian kaukara "hill." Spelling with -gh represents a final guttural sound in the original word, lost since 14c.

Of sound pitch, late 14c. Of roads, "most frequented or important," c. 1200. Meaning "euphoric or exhilarated from alcohol" is first attested 1620s, of drugs, 1932. Sense of "proud, haughty, arrogant, supercilious" (c. 1200) is reflected in high hand (late 14c.) and high horse. High seas first attested late 14c., with sense (also found in the Latin cognate) of "deep" as well as "tall" (cognates: Old English heahflod "deep water," also Old Persian baršan "height, depth"). Of an evil or a punishment, "grave, serious, severe" (as in high treason), c. 1200 (Old English had heahsynn "deadly sin, crime").

High pressure (adj.) is from 1824, of engines, 1891, of weather systems, 1933, of sales pitches. A child's high chair is from 1848. High school "school for advanced studies" attested from late 15c. in Scotland; by 1824 in U.S. High time "fully time, the fullness of time," is from late 14c. High noon is from early 14c.; the sense is "full, total, complete." High and mighty is c. 1200 (heh i mahhte). High finance (1905) is that concerned with large sums. High and dry of beached things (especially ships) is from 1783. High-water mark is what is left by a flood or highest tide (1550s); figurative use by 1814.
hydraulic (adj.)youdaoicibaDictYouDict
c. 1600, from Greek hydraulikos organon "water organ," from hydr-, stem of hydor "water" (see water (n.1)) + aulos "musical instrument, hollow tube" (see alveolus). Extended by the Romans to other kinds of water engines.
inline (adj.)youdaoicibaDictYouDict
1923 of printing, 1929 of engines, 1958 of computers, by 1989 of roller skates; from in + line (n.).
make (v.)youdaoicibaDictYouDict
Old English macian "to make, form, construct, do; prepare, arrange, cause; behave, fare, transform," from West Germanic *makon "to fashion, fit" (cognates: Old Saxon makon, Old Frisian makia "to build, make," Middle Dutch and Dutch maken, Old High German mahhon "to construct, make," German machen "to make"), from PIE *mag- "to knead, mix; to fashion, fit" (see macerate). If so, sense evolution perhaps is via prehistoric houses built of mud. Gradually replaced the main Old English word, gewyrcan (see work (v.)).

Meaning "to arrive at" (a place), first attested 1620s, originally was nautical. Formerly used in many places where specific verbs now are used, such as to make Latin (c. 1500) "to write Latin compositions." This broader usage survives in some phrases, such as to make water "to urinate," to make a book "arrange a series of bets" (1828), make hay "to turn over mown grass to expose it to sun." Make the grade is 1912, perhaps from the notion of railway engines going up an incline.
Read the valuable suggestions in Dr. C.V. Mosby's book -- be prepared to surmount obstacles before you encounter them -- equipped with the power to "make the grade" in life's climb. [advertisement for "Making the Grade," December 1916]
But the phrase also was in use in a schoolwork context at the time. Make do "manage with what is available" is attested from 1867. Make time "go fast" is 1849; make tracks in this sense is from 1834. To make a federal case out of (something) popularized in 1959 movie "Anatomy of a Murder;" to make an offer (one) can't refuse is from Mario Puzo's 1969 novel "The Godfather." To make (one's) day is from 1909; menacing make my day is from 1971, popularized by Clint Eastwood in film "Sudden Impact" (1983). Related: Made; making.
ordnance (n.)youdaoicibaDictYouDict
"cannon, artillery," 1540s, a clipped form of ordinance (q.v.) which was attested from late 14c. in the sense of "military materials, provisions of war;" a sense now obsolete but which led to those of "engines for discharging missiles" (early 15c.) and "branch of the military concerned with stores and materials" (late 15c.). The shorter word was established in these distinct senses by 17c. Ordnance survey (1833), official survey of Great Britain and Ireland, was undertaken by the government under the direction of the Master-General of the Ordnance (the natural choice, gunners being thoroughly trained in surveying ranges and distances).
organic (adj.)youdaoicibaDictYouDict
1510s, "serving as an organ or instrument," from Latin organicus, from Greek organikos "of or pertaining to an organ, serving as instruments or engines," from organon "instrument" (see organ). Sense of "from organized living beings" is first recorded 1778 (earlier this sense was in organical, mid-15c.). Meaning "free from pesticides and fertilizers" first attested 1942. Organic chemistry is attested from 1831.
overheat (v.)youdaoicibaDictYouDict
"to make too hot" (transitive), late 14c., from over- + heat (v.). Intransitive sense "to become too hot" is from 1902, originally in reference to motor engines. Related: Overheated; overheating.
retune (v.)youdaoicibaDictYouDict
also re-tune, c. 1600 of musical instruments; 1974 of engines, from re- + tune (v.). Related: Retuned; retuning.
seize (v.)youdaoicibaDictYouDict
mid-13c., from Old French seisir "to take possession of, take by force; put in possession of, bestow upon" (Modern French saisir), from Late Latin sacire, which is generally held to be from a Germanic source, but the exact origin is uncertain. Perhaps from Frankish *sakjan "lay claim to" (compare Gothic sokjan, Old English secan "to seek;" see seek). Or perhaps from Proto-Germanic *satjan "to place" (see set (v.)).

Originally a legal term in reference to feudal property holdings or offices. Meaning "to grip with the hands or teeth" is from c. 1300; that of "to take possession by force or capture" (of a city, etc.) is from mid-14c. Figurative use, with reference to death, disease, fear, etc. is from late 14c. Meaning "to grasp with the mind" is attested from 1855. Of engines or other mechanisms, attested from 1878. Related: Seized; seizing.
self-starter (n.)youdaoicibaDictYouDict
1894, of engines, 1960, of persons (especially workers), from self- + starter. Self-starting (adj.), of motors, is attested from 1866.
stall (v.1)youdaoicibaDictYouDict
"to come to a stand" (intransitive), c. 1400; "to become stuck or be set fast," mid-15c., from Old French estale or Old English steall (see stall (n.1)). Transitive sense "place in office, install" is 14c.; specifically "place an animal in a stall" (late 14c.). Of engines or engine-powered vehicles, it is attested from 1904 (transitive), 1914 (intransitive); of aircraft "to lose lift," 1910. Related: Stalled; stalling.
stall (n.3)youdaoicibaDictYouDict
"action of losing lift, power, or motion," 1918 of aircraft, 1959 of automobile engines, from stall (v.1).
supercharge (v.)youdaoicibaDictYouDict
1919, originally of internal combustion engines, from super- + charge (v.). Related: Supercharged (1876); supercharger; supercharging.
throttle (n.)youdaoicibaDictYouDict
1540s, "throat;" it appears to be an independent formation from throat, perhaps a diminutive form, not derived directly from the verb. The mechanical sense is first recorded 1872, short for throttle-valve (1824). Full-throttle (allowing maximum speed) is from 1848 in reference to steam engines.
tune-up (n.)youdaoicibaDictYouDict
"adjustments made to an automobile to improve its working," 1911, from verbal phrase tune up "bring to a state of effectiveness," 1718, in reference to musical instruments, from tune (v.) + up (adv.). Attested from 1901 in reference to engines. Meaning "event that serves as practice for a later one" is from 1934, U.S. sports jargon.
turbine (n.)youdaoicibaDictYouDict
1838, from French turbine (19c.), from Latin turbinem (nominative turbo) "spinning top, eddy, whirlwind, that which whirls," related to turba "turmoil, crowd" (see turbid). Originally applied to a wheel spinning on a vertical axis driven by falling water. Turbo in reference to gas turbine engines is attested from 1904.