英语词汇emanation的起源、历史背景-英语词源词典

词汇	emanation
词源	emanation n. "act of flowing or issuing from an origin; emission; radiation; what issues, flows, or is given out from any substance or body;" 1560s, from Late Latin emanationem (nominative emanatio), noun of action from past-participle stem of Latin emanare "flow out, spring out of," figuratively "arise, proceed from," from assimilated form of ex "out" (see ex-) + manare "to flow," from PIE root ma- (3) "damp." Entries linking to emanation* 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.). emanate v. 1680s, "to flow out," from Latin emanatus, past participle of emanare "flow out," figuratively "arise from, proceed from" (see emanation). Related: Emanated; emanating. updated on September 19, 2018
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emanation n.