foot: [OE] Foot traces its ancestry back to Indo- European *pōd-, *ped-, which provided the word for ‘foot’ in most modern Indo-European languages (the exceptions are the Slavic languages, whose ‘foot’ – words, such as Russian noga and Czech noha, come from a source that meant ‘claw’, and the Celtic languages – such as Welsh troed and Irish troigh).
Descendants include Greek poús ‘foot’ (whence English antipodes, pew, podium [18], and tripod, literally ‘three-footed’, a formation mirrored exactly by Latin trivet [15] and Hindi teapoy [19]), Persian pāē or pay (whence English pyjama), Sanskrit pádas ‘foot’ (source of pie ‘unit of Indian currency’), and Lithuanian pedà ‘footstep’, but the most fruitful of all from the point of view of the English lexicon has been Latin pēs, source of impede, pawn ‘chess piece’, pedal, pedestal, pedestrian, pedicure, pedigree, pedometer, peon, pioneer, quadruped, vamp, and velocipede (it also, of course, gave French pied, Italian piede, and Spanish pie).
Its Germanic descendant was *fōr-, which produced German fuss, Dutch voet, Swedish fot, Danish fod, and English foot. Other related forms in English include pilot and trapeze. => antipodes, impede, pawn, pedal, pedestal, pedestrian, pedigree, pilot, pioneer, podium, pyjamas, quadruped, trapeze, tripod, vamp
foot (n.)
"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 Fu?, 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 medi?val 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).
foot (v.)
c. 1400, "to dance," also "to move or travel on foot," from foot (n.). From mid-15c. as "make a footing or foundation." To foot a bill "pay the entirety of" is attested from 1848, from the process of tallying the expenses and writing the figure at the bottom ("foot") of the sheet; foot (v.) as "add up and set the sum at the foot of" is from late 15c. (compare footnote (n.)). The Old English verb gefotian meant "to hasten up." Related: Footed; footing.
例文
1. I tried to reach the foot brakes but I couldn 't.
足ブレーキに行こうとしたが、踏めなかった。
2.He lost a foot when he was struck by a train.
彼は列車に衝突して足を失った。
3.My hobbies are letter writing， foot ?ball，music，photography，and tennis.私の趣味は手紙を書くこと、サッカーをすること、音楽を聴くこと、写真を撮ること、テニスをすることです。
4.Stand straight and stretch the left hand to the right foot .
体をまっすぐにして、左手を右足に十分伸ばす。
5.She had decked him out from head to foot in expensive clothes.