英语词汇exhaust的起源、历史背景-英语词源词典

词汇	exhaust
词源	exhaust v. 1530s, "to draw off or out, to use up completely," from Latin exhaustus, past participle of exhaurire "draw off, take away, use up, empty," from ex "off" (see ex-) + haurire "to draw up" (as water), from PIE heusio- "to scoop." Meaning "make weak or helpless, as by fatigue" is from 1630s. Related: Exhausted; exhausting; exhaustible. exhaust n. "waste gas," 1848, originally from steam engines, from exhaust (v.). In reference to internal combustion engines by 1896. Exhaust pipe, which carries away waste gas or steam from an engine, is by 1849. Entries linking to exhaust* ex- word-forming element, in English meaning usually "out of, from," but also "upwards, completely, deprive of, without," and "former;" from Latin ex "out of, from within; from which time, since; according to; in regard to," from PIE eghs "out" (source also of Gaulish ex-, Old Irish ess-, Old Church Slavonic izu, Russian iz). In some cases also from Greek cognate ex, ek. PIE eghs had comparative form eks-tero and superlative eks-t(e)r-emo-. Often reduced to e- before -b-, -d-, -g-, consonantal -i-, -l-, -m-, -n-, -v- (as in elude, emerge, evaporate, etc.). exhausted adj. mid-17c., "consumed, used up;" of persons, "tired out," past-participle adjective from exhaust (v.). Related: Exhaustedly. ex-exhausted (adj.)exhaustion (n.)exhaustive (adj.)inexhaustible (adj.) updated on June 20, 2021
随便看	whiten whiteness white noise white-out white-tail white trash whitewash whitey whither whithersoever whitish whitlow whitsun whitsunday whittle whiz whizbang whizz who whoa whodunit whoever whole whole cloth wholehearted

英语词源词典收录了45867条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。

exhaust v.

Entries linking to exhaust