stropyoudaoicibaDictYouDict[strop 词源字典]
strop: [OE] Strop has now narrowed down in meaning to the specialized ‘strip of leather for sharpening a razor’, but it used to be a much more general term for a leather band or loop. It goes back to a prehistoric West Germanic word that was probably an adoption of Latin stroppus ‘strap, band’. That in turn may well have come from Greek strophos ‘twisted band’, from strephein ‘turn’.

Old French had estrope from the same West Germanic source, and that probably reinforced the English word in the 14th century. Scottish pronunciation turned strop into strap [17], and that has now inherited most of the general functions of strop in English at large. As for stroppy ‘bad-tempered and uncooperative’, first recorded in 1951, no convincing link with strop ‘leather strip’ has ever been established (strop ‘fit of stroppiness’ is a back-formation from stroppy).

One suggestion is that it may be a radically stripped-down version of obstreperous.

[strop etymology, strop origin, 英语词源]
antipodes (n.)youdaoicibaDictYouDict
late 14c., "persons who dwell on the opposite side of the globe;" 1540s as "place on the opposite side of the earth," from Latin antipodes "those who dwell on the opposite side of the earth," from Greek antipodes, plural of antipous "with feet opposite (ours)," from anti- "opposite" (see anti-) + pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)); thus, people who live on the opposite side of the world.
Yonde in Ethiopia ben the Antipodes, men that haue theyr fete ayenst our fete. ["De Proprietatibus Rerum Bartholomeus Anglicus," translated by John of Trevisa, 1398]
Not to be confused with antiscii "those who live on the same meridian on opposite side of the equator," whose shadows fall at noon in the opposite direction, from Greek anti- + skia "shadow." Related: Antipodal (adj.); antipodean (1630s, n.; 1650s, adj.).
apodal (adj.)youdaoicibaDictYouDict
1769, with -al + Greek apous (genitive apodos) "footless," from a-, privative prefix (see a- (3)) + pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
Arthropoda (n.)youdaoicibaDictYouDict
1870, Modern Latin, literally "those with jointed feet," coined 1845 by German zoologist Karl Theodor Ernst von Siebold (1804-1885) from Greek arthron "a joint" (see arthro-) + podos genitive of pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
babouche (n.)youdaoicibaDictYouDict
1690s, from French babouche, from Arabic babush, from Persian papush, from pa "foot" (related to Avestan pad-, from PIE root *ped- (1) "a foot;" see foot (n.)) + posh "covering." Arabic, lacking a -p-, regularly converts -p- in foreign words to -b-.
biped (n.)youdaoicibaDictYouDict
"animal with two feet," 1640s, from Latin bipedem (nominative bipes) "two-footed," as a plural noun, "men;" from bi- "two" (see bi-) + pedem (nominative pes) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
brachiopod (n.)youdaoicibaDictYouDict
type of bivalve mollusk, 1836, Modern Latin, from Greek brakhion "arm" (see brachio-) + pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). They have long spiral "arms" on either side of their mouths.
cad (n.)youdaoicibaDictYouDict
1730, shortening of cadet (q.v.); originally used of servants, then (1831) of town boys by students at British universities and public schools (though at Cambridge it meant "snob"). Meaning "person lacking in finer feelings" is from 1838.
A cad used to be a jumped-up member of the lower classes who was guilty of behaving as if he didn't know that his lowly origin made him unfit for having sexual relationships with well-bred women. [Anthony West, "H.G. Wells: Aspects of a Life," 1984]
centipede (n.)youdaoicibaDictYouDict
1640s, from French centipède, from Latin centipeda "many-footed insect," from centum "hundred" (see hundred) + pedis, genitive of pes "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
cephalopod (n.)youdaoicibaDictYouDict
1825, from French cephalopode, from Modern Latin Cephalopoda (the class name), from Greek kephale "head" (see cephalo-) + pod-, stem of pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
cheliped (n.)youdaoicibaDictYouDict
1859, Modern Latin, from chela "claw," from Greek khele "claw" (see chelicerae) + Latin pod-, stem of pes "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
chiropodist (n.)youdaoicibaDictYouDict
1785, from chiro- "hand" + pod-, stem of Greek pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)) + -ist. Probably coined by Canadian-born U.S. healer Daniel Palmer (1845-1913); originally they treated both hands and feet. A much-maligned word among classicists, who point out it could mean "having chapped feet" but probably doesn't, and in that case it is an etymological garble and no one can say for sure what it is meant to signify. Related: Chiropody.
chopper (n.)youdaoicibaDictYouDict
1550s, "one who chops," agent noun from chop (v.1). Meaning "meat cleaver" is by 1818. Meaning "helicopter" is from 1951, Korean War military slang (compare egg-beater); as a type of stripped-down motorcycle (originally prefered by Hells Angels) from 1965.
expedite (v.)youdaoicibaDictYouDict
c. 1500 (implied in past participle expedit "accomplished"), from Latin expeditus, past participle of expedire "extricate, disengage, liberate; procure, make ready, put in order, make fit, prepare; explain, make clear," literally "free the feet from fetters," hence to liberate from difficulties, from ex- "out" (see ex-) + *pedis "fetter, chain for the feet," related to pes (genitive pedis) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). Compare Greek pede "fetter." Related: Expedited; expediting.
fetch (v.)youdaoicibaDictYouDict
Middle English fecchen, from Old English feccan "to bring, bring to; seek, gain, take," apparently a variant of fetian, fatian "bring near, bring back, obtain; induce; marry," which is probably from Proto-Germanic *fetan (cognates: Old Frisian fatia "to grasp, seize, contain," Old Norse feta "to find one's way," Middle Dutch vatten, Old High German sih faggon "to mount, climb," German fassen "to grasp, contain").

This would connect it to the PIE verbal root *ped- "to walk," from *ped- (1) "foot" (see foot (n.)). With widespread sense development: to "reach," "deliver," "effect," "make (butter), churn" (19c.), "restore to consciousness" (1620s), also various nautical senses from 16c.-17c.; meaning "to bring in as equivalent or price" is from c. 1600. In 17c. writers on language didn't derive a word's etymology; they fetched it. As what a dog does, c. 1600, originally fetch-and-carry. Variant form fet, a derivation of the original Old English version of the word, survived as a competitor until 17c. Related: Fetched; fetching.
fetlock (n.)youdaoicibaDictYouDict
"tuft of hair behind the pastern-joint of a horse," early 14c., fetlak, from a Germanic source (cognates: Dutch vetlock, Middle High German fizlach, German Fiszloch), perhaps from Proto-Germanic *fetel- (source of German fessel "pastern"), from PIE *ped-el-, from root *ped- (1) "foot" (see foot (n.)). The Middle English diminutive suffix -ok (from Old English -oc) was misread and the word taken in folk etymology as a compound of feet and lock (of hair).
fetter (n.)youdaoicibaDictYouDict
Old English fetor "chain or shackle by which a person or animal is bound by the feet," figuratively "check, restraint," from Proto-Germanic *fetero (cognates: Old Saxon feteros (plural), Middle Dutch veter "fetter," in modern Dutch "lace, string," Old High German fezzera, Old Norse fiöturr, Swedish fjätter "fetter"), from PIE root *ped- (1) "foot" (see foot (n.)). The generalized sense of "anything that shackles" had evolved in Old English. Related Fetters.
fettle (n.)youdaoicibaDictYouDict
"condition, state, trim," c. 1750, in a glossary of Lancashire dialect, from northern Middle English fettle (v.) "to make ready, fix, prepare, arrange" (late 14c.), which is of uncertain origin, perhaps akin to Old English fetian "to fetch" (see fetch (v.)); perhaps from Old English fetel "a girdle, belt," from Proto-Germanic *fatilaz (cognates: German fessel "fetter, chain," Old Norse fetill "strap, brace"), from PIE *ped- (2) "container" (see vat). Related: Fettler; fettling.
foot (n.)youdaoicibaDictYouDict
"terminal part of the leg of a vertebrate animal," Old English fot "foot," from Proto-Germanic *fot (cognates: Old Frisian fot, Old Saxon fot, Old Norse fotr, Danish fod, Swedish fot, Dutch voet, Old High German fuoz, German Fuß, Gothic fotus "foot"), from PIE root *ped- (1) "a foot" (cognates: Avestan pad-; Sanskrit pad-, accusative padam "foot;" Greek pos, Attic pous, genitive podos; Latin pes, genitive pedis "foot;" Lithuanian padas "sole," peda "footstep"). Plural form feet is an instance of i-mutation.

The linear measure was in Old English (the exact length has varied over time), this being considered the length of a man's foot; a unit of measure used widely and anciently. In this sense the plural is often foot. The current inch and foot are implied from measurements in 12c. English churches (Flinders Petrie, "Inductive Metrology"), but the most usual length of a "foot" in medieval England was the foot of 13.2 inches common throughout the ancient Mediterranean. The Anglo-Saxon foot apparently was between the two. All three correspond to units used by the Romans, and possibly all three lengths were picked up by the Anglo-Saxons from the Romano-Britons. "That the Saxon units should descend to mediæval times is most probable, as the Normans were a ruling, and not a working, class." [Flinders Petrie, 1877]. The medieval Paul's Foot (late 14c.) was a measuring standard cut into the base of a column at the old St. Paul's cathedral in London. The metrical foot (late Old English, translating Latin pes, Greek pous in the same sense) is commonly taken to represent one rise and one fall of a foot: keeping time according to some, dancing according to others.

In Middle English also "a person" (c. 1200), hence non-foot "nobody." Meaning "bottom or lowest part of anything eminent or upright" is from c. 1200. Of a bed, grave, etc., from c. 1300. On foot "by walking" is from c. 1300. To get off on the wrong foot is from 1905 (the right foot is by 1907); to put one's best foot foremost first recorded 1849 (Shakespeare has the better foot before, 1596); Middle English had evil-foot (adv.) "through mischance, unluckily." To put one's foot in (one's) mouth "say something stupid" is attested by 1942; the expression put (one's) foot in something "make a mess of it" is from 1823. To have one foot in the grave "be near death" is from 1844. Colloquial exclamation my foot! expressing "contemptuous contradiction" [OED] is attested by 1923, probably euphemistic for my ass in the same sense, which dates to 1796 (also see eyewash).
gastropod (n.)youdaoicibaDictYouDict
1826, gasteropod (spelling without -e- by 1854), from Modern Latin Gasteropoda, name of a class of mollusks, from Greek gaster (genitive gastros) "stomach" (see gastric) + pous (genitive podos) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). From the ventral position of the mollusk's "foot."
hexapod (n.)youdaoicibaDictYouDict
1660s, from Greek hex "six" (see six) + pod, from Greek pod-, stem of pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). As an adjective from 1856.
impeach (v.)youdaoicibaDictYouDict
late 14c., "to impede, hinder, prevent," from Anglo-French empecher, Old French empeechier "hinder" (12c., Modern French empêcher), from Late Latin impedicare "to fetter, catch, entangle," from assimilated form of in- "into, in" (see in- (2)) + Latin pedica "shackle," from pes (genitive pedis) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). Sense of "accuse a public officer of misconduct" first recorded 1560s, perhaps via confusion with Latin impetere "attack, accuse." Related: Impeached; impeaching.
impediment (n.)youdaoicibaDictYouDict
c. 1400, from Latin impedimentem "hindrance," from impedire "impede," literally "to shackle the feet," from assimilated form of in- "into, in" (see in- (2)) + pes (genitive pedis) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
isopod (n.)youdaoicibaDictYouDict
1835, from French isopode, from Latin isopoda (neuter plural), from Greek iso- "equal, identical" (see iso-) + pod-, stem of pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
KedyoudaoicibaDictYouDict
proprietary name of a brand of canvas sneakers, 1917, registered by United States Rubber Co., N.Y. Based on Latin ped-, stem of pes "foot" (see foot (n.))
"We wanted to call it Peds, but ... it came too close to ... other brand names. So we batted it around for awhile and decided on the hardest-sounding letter in the alphabet, K, and called it Keds, that was in 1916." [J.Healey, in R.L. Cohen, "Footwear Industry," x.93]
lingua franca (n.)youdaoicibaDictYouDict
1620s, from Italian, literally "Frankish tongue." Originally a form of communication used in the Levant, a stripped-down Italian peppered with Spanish, French, Greek, Arabic, and Turkish words. The name is probably from the Arabic custom, dating back to the Crusades, of calling all Europeans Franks (see Frank). Sometimes in 17c. English sources also known as Bastard Spanish.
millipede (n.)youdaoicibaDictYouDict
also millepede, c. 1600, from Latin millepeda "wood louse," a type of crawling insect, from mille "thousand" (see million) + pes (genitive pedis) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). Probably a loan-translation of Greek chiliopous.
octopus (n.)youdaoicibaDictYouDict
1758, genus name of a type of eight-armed cephalopod mollusks, from Greek oktopous, literally "eight-footed," from okto "eight" (see eight) + pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). Proper plural is octopodes, though octopuses probably works better in English. Octopi is from mistaken assumption that -us in this word is the Latin noun ending that takes -i in plural.
OedipusyoudaoicibaDictYouDict
son of Laius and Jocasta, the king and queen of Thebes, Greek, literally "swollen-foot," from oidan "to swell" (from PIE *oid-; see edema) + pous (genitive podos) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). Oedipus complex (1910) coined by Freud. In Latin, figurative references to Oedipus generally referred to solving riddles. Oedipus effect (1957) is Karl Popper's term for "the self-fulfilling nature of prophecies or predictions."
ornithopod (n.)youdaoicibaDictYouDict
1888, from Modern Latin Ornithopoda (1881), from ornitho- + Greek podos, genitive of pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
pajamas (n.)youdaoicibaDictYouDict
1800, pai jamahs "loose trousers tied at the waist," worn by Muslims in India and adopted by Europeans there, especially for nightwear, from Hindi pajama, probably from Persian paejamah, literally "leg clothing," from pae "leg" (from PIE root *ped- (1) "foot," see foot (n.)) + jamah "clothing." Modern spelling (U.S.) is from 1845. British spelling tends toward pyjamas.
pawn (n.2)youdaoicibaDictYouDict
lowly chess piece, late 14c., from Anglo-French poun, Old French peon, earlier pehon, from Medieval Latin pedonem "foot soldier," from Late Latin pedonem (nominative pedo) "one going on foot," from Latin pes (genitive pedis) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). The chess sense was in Old French by 13c. Figurative use, of persons, is from 1580s.
peccadillo (n.)youdaoicibaDictYouDict
"slight sin," 1590s (earlier in corrupt form peccadilian, 1520s), from Spanish pecadillo, diminutive of pecado "a sin," from Latin peccatum "a sin, fault, error," noun use of neuter past participle of peccare "to miss, mistake, make a mistake, do amiss; transgress, offend, be licentious, sin," perhaps literally "to stumble," from PIE *ped-ko-, suffixed form of root *ped- (1) "foot" (see foot (n.)).
pedal (n.)youdaoicibaDictYouDict
1610s, "lever (on an organ) worked by foot," from French pédale "feet, trick with the feet," from Italian pedale "treadle, pedal," from Late Latin pedale "(thing) of the foot," neuter of Latin pedalis "of the foot," from pes (genitive pedis) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).

Extended to various mechanical contrivances by 1789. Pedal steel guitar is from 1969. Pedal-pushers "type of women's trousers suitable for bicycling" is from 1944.
When college girls took to riding bicycles in slacks, they first rolled up one trouser leg, then rolled up both. This whimsy has now produced a trim variety of long shorts, called "pedal pushers." ["Life," Aug. 28, 1944]
pedestrian (adj.)youdaoicibaDictYouDict
1716, "prosaic, dull" (of writing), from Latin pedester (genitive pedestris) "plain, not versified, prosaic," literally "on foot" (sense contrasted with equester "on horseback"), from pedes "one who goes on foot," from pes (genitive pedis) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). Meaning "going on foot" is first attested 1791 in English (it also was a sense of Latin pedester). The earlier adjective in English was pedestrial (1610s).
pedicle (n.)youdaoicibaDictYouDict
"footstalk of a plant," 1620s, from Latin pediculus "footstalk, little foot," diminutive of pedem (nominative pes) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
pedicure (n.)youdaoicibaDictYouDict
1839, "one whose business is surgical care of feet" (removal of corns, bunions, etc.), from French pédicure, from Latin pes (genitive pedis) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)) + curare "to care for," from cura "care" (see cure (n.1.)). In reference to the treatment itself, attested from 1890; specifically as a beauty treatment, from 1900.
pedigree (n.)youdaoicibaDictYouDict
early 15c., "genealogical table or chart," from Anglo-French pe de gru, a variant of Old French pied de gru "foot of a crane," from Latin pedem accusative of pes "foot," from PIE root *ped- (1) "a foot" (see foot (n.)) + gruem (nominative grus) "crane," cognate with Greek geranos, Old English cran; see crane (n.)).

On old manuscripts, "descent" was indicated by a forked sign resembling the branching lines of a genealogical chart; the sign also happened to look like a bird's footprint. Form influenced in Middle English by association with degree. Meaning "ancestral line" is mid-15c.; of animals, c. 1600. Related: Pedigreed.
pediment (n.)youdaoicibaDictYouDict
triangular part of the facade of a Greek-style building, 1660s, alteration of periment, peremint (1590s), of unknown origin, "said to be a workmen's term" [OED]; probably a dialectal garbling of pyramid, the connection perhaps being the triangular shape. Sometimes associated with ped- "foot." Other possibilities include Latin pedamentum "vine-stalk, prop," and Italian pedamento, which at the time this word entered English meant "foundation, basework, footing." Meaning "base, foundation" is from 1726, by inflience of Latin pedem "foot."
pedo-youdaoicibaDictYouDict
before vowels ped-, word-forming element meaning "boy, child," from Greek pedo-, comb. form of pais "boy, child," especially a son, from PIE root *peu- "small, little, few, young" (see few (adj.)). The British form paed- is better because it avoids confusion with ped-.
pedology (n.)youdaoicibaDictYouDict
"scientific study of the soil," 1924, from Greek pedon "ground, earth," from PIE root *ped- (1) "foot" (see foot (n.)) + -logy. Related: Pedological. Earlier it was a word for "the study of children" (1894), from pedo-.
peduncle (n.)youdaoicibaDictYouDict
1753, from Modern Latin pedunculus "footstalk," diminutive of pes (genitive pedis) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
pejorative (adj.)youdaoicibaDictYouDict
"depreciative, disparaging," 1888, from French péjoratif, from Late Latin peiorat-, past participle stem of peiorare "make worse," from Latin peior "worse," related to pessimus "worst," pessum "downward, to the ground," from PIE *ped-yos-, comparative of root *ped- "to walk, stumble, impair" (see peccadillo). As a noun from 1882. English had a verb pejorate "to worsen" from 1640s.
pessimism (n.)youdaoicibaDictYouDict
1794 "worst condition possible," borrowed (by Coleridge) from French pessimisme, formed (on model of French optimisme) from Latin pessimus "worst," originally "bottom-most," from PIE *ped-samo-, superlative of root *pes- "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). As a name given to the doctrines of Schopenhauer, Hartmann, etc., that this is the worst possible world, or that everything tends toward evil, it is first recorded 1835, from German pessimismus (Schopenhauer, 1819). The attempt to make a verb of it as pessimize (1862) did not succeed.
petiole (n.)youdaoicibaDictYouDict
"footstalk of a leaf," 1753, from French pétiole (18c.), from Late Latin petiolus, misspelling of peciolus "stalk, stem," literally "little foot," diminutive of pediculus "foot stalk," itself a diminutive of pes (genitive pedis) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). Given its modern sense by Linnaeus.
pilot (n.)youdaoicibaDictYouDict
1510s, "one who steers a ship," from Middle French pillote (16c.), from Italian piloto, supposed to be an alteration of Old Italian pedoto, which usually is said to be from Medieval Greek *pedotes "rudder, helmsman," from Greek pedon "steering oar," related to pous (genitive podos) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). Change of -d- to -l- in Latin ("Sabine -l-") parallels that in odor/olfactory; see lachrymose.

Sense extended 1848 to "one who controls a balloon," and 1907 to "one who flies an airplane." As an adjective, 1788 as "pertaining to a pilot;" from 1928 as "serving as a prototype." Thus the noun pilot meaning "pilot episode" (etc.), attested from 1962. Pilot light is from 1890.
pinniped (n.)youdaoicibaDictYouDict
1842, from Modern Latin Pinnipedia, suborder of aquatic carnivorous mammals (seals and walruses), literally "having feet as fins," from Latin pinna in secondary sense "fin" (see pin (n.)) + pes, genitive pedis "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
platypus (n.)youdaoicibaDictYouDict
Australian duck-mole, 1799, from Modern Latin, from Greek platypous, literally "flat-footed," from platys "broad, flat" (see plaice (n.)) + pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)).
Orig. the generic name, but, having already been given to a genus of beetles, it was in 1800 changed for Ornithorhyncus. [OED]
podiatry (n.)youdaoicibaDictYouDict
1914, formed from Greek pod-, stem of pous "foot," from PIE root *ped- (1) "a foot" (see foot (n.)) + iatreia "healing," from iatros "physician" (see -iatric). An attempt to supplant chiropody (see chiropodist) and distance the practice from the popular impression of unskilled corn-cutters. The National Association of Chiropodists changed its name to American Podiatry Association in 1958. Related: Podiatric; podiatrist.
podium (n.)youdaoicibaDictYouDict
1743, "raised platform around an ancient arena," also "projecting base of a pedestal," from Latin podium "raised platform," from Greek podion "foot of a vase," diminutive of pous (genitive podos) "foot," from PIE root *ped- (1) "a foot" (see foot (n.)). Meaning "raised platform at the front of a hall or stage" is from 1947.