pace是什么意思

英文词源

pace

pace: [13] Latin passus ‘step’, the source of English pace (and also ultimately of English pass), denoted etymologically a ‘stretch of the leg’. It was based on passus, the past participle of the verb pandere ‘stretch’ (source also of English expand and spawn). English acquired it via Old French pas, and at first used it not just for ‘step’ and ‘rate of movement’, but also for a ‘mountain defile’. In this last sense, though, it has since the early modern English period been converted to pass, partly through reassociation with French pas, partly through the influence of the verb pass.
=> expand, pass, spawn

pace (n.)

late 13c., "a step in walking; rate of motion," from Old French pas "a step, pace, trace," and directly from Latin passus, passum "a step, pace, stride," noun use of past participle of pandere "to stretch (the leg), spread out," probably from PIE *pat-no-, a nasalized variant of root *pete- "to spread" (cognates: Greek petannynai "to spread out," petalon "a leaf," patane "plate, dish;" Old Norse faðmr "embrace, bosom," Old English fæðm "embrace, bosom, fathom," Old Saxon fathmos "the outstretched arms"). Also, "a measure of five feet" [Johnson]. Pace-setter in fashion is from 1895.

pace (prep.)

"with the leave of," 1863, from Latin pace, ablative of pax "peace," as in pace tua "with all deference to you;" from PIE *pak- "to fasten" (see pax). "Used chiefly as a courteous or ironical apology for a contradiction or difference of opinion" [OED].

pace (v.)

1510s, "to walk at a steady rate," from pace (n.). Meaning "to measure by pacing" is from 1570s. That of "to set the pace for" (another) is from 1886. Related: Paced; pacing.