- foot
- O.E. fot, from P.Gmc. *fot (cf. O.N. fotr, Du. voet, Ger. Fuß, Goth. fotus "foot"), from PIE *pod-/*ped- (cf. Avestan pad-; Skt. pat, acc. padam "foot;" Gk. pos, Attic pous, gen. podos; L. pes, gen. pedis "foot;" Lith. padas "sole," peda "footstep"). Plural form feet is an instance of i-mutation. Of a bed, grave, etc., first recorded c.1300. The linear measurement of 12 inches is first recorded in O.E., from the length of a man's foot. To foot a bill is attested from 1848, from the process of tallying the expenses and writing the figure at the bottom ("foot") of the bill. Theatrical footlights is first attested 1836. Colloquial exclamation my foot! expressing "contemptuous contradiction" is first attested 1923, probably a euphemism for my ass, in the same sense, which dates back to 1796. The metrical foot (O.E., translating L. pes, Gk. pous in the same sense) is commonly taken as a reference to keeping time by tapping the foot. To get off on the right foot is from 1909; to put one's best foot foremost first recorded 1849.