英语词汇*trep-的起源、历史背景-英语词源词典

词汇	*trep-
词源	trep- Proto-Indo-European root meaning "to turn." It forms all or part of: apotropaic; atropine; Atropos; contrive; entropy; heliotrope; isotropic; psychotropic; retrieve; trope; -trope; trophy; tropic; tropical; tropism; troposphere; troubadour; zoetrope. It is the hypothetical source of/evidence for its existence is provided by: Sanskrit trapate "is ashamed, confused," properly "turns away in shame;" Greek trepein "to turn," tropos "a turn, direction, course," trope "a turning;" Latin trepit "he turns." Entries linking to trep- apotropaic adj. "having the power of averting evil influence," 1883, with -ic + Greek apotropaios "averting evil," from apotrepein "to turn away, avert," from apo "off, away" (see apo-) + trepein "to turn" (from PIE root *trep- "to turn"). Related: Apotropaion "amulet, etc., reputed to avert evil;" apotropaism. atropine n. also atropin, "poisonous crystalline alkaloid obtained from nightshade," 1831, from Latin atropa "deadly nightshade" (from which the alkaloid poison is extracted), from Greek atropos "inflexible, unchangeable," also the name of one of the Fates (see Atropos) + chemical suffix -ine (2). It is attested by 1821 in French and German. apotropaic (adj.)atropine (n.)Atroposcontrive (v.)entropy (n.)heliotrope (n.)isotropic (adj.)psychotropic (adj.)retrieve (v.)trope (n.)-tropetrophy (n.)tropic (n.)tropical (adj.)tropism (n.)troposphere (n.)troubadour (n.)zoetrope (n.)allotropy (n.)dexiotropic (adj.)geotropism (n.)pleiotropy (n.)selenotropic (adj.)thixotropy (adj.) updated on May 24, 2017
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*trep-

Entries linking to *trep-