英语词汇tumescent的起源、历史背景-英语词源词典

词汇	tumescent
词源	tumescent adj. 1806, from Latin tumescentem (nominative tumescens), present participle of tumescere "to begin to swell, swell up," figuratively "grow excited, become enraged," inceptive of tumere "to swell" (from PIE root teue- "to swell"), with inchoative suffix -escere. Entries linking to tumescent* teue- teuə-, also *teu-, Proto-Indo-European root meaning "to swell." It forms all or part of: butter; contumely; creosote; intumescence; intumescent; protuberance; protuberant; psychosomatic; somato-; -some (3) "body, the body;" soteriology; Tartuffe; thigh; thimble; thousand; thole (n.); thumb; tumescent; tumid; tumor; truffle; tuber; tuberculosis; tumult; tyrosine. It is the hypothetical source of/evidence for its existence is provided by: Avestan tuma "fat;" Greek tylos "callus, lump;" Latin tumere "to swell," tumidus "swollen," tumor "a swelling;" Lithuanian tukti "to become fat;" Lithuanian taukas, Old Church Slavonic tuku, Russian tuku "fat of animals;" Old Irish ton "rump." updated on May 13, 2017
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tumescent adj.