decantyoudaoicibaDictYouDict[decant 词源字典]
decant: [17] The word decant depends on a metaphorical connection perceived in the ancient world between the ‘corner of someone’s eye’ (Greek kānthos) and the ‘lip of a jug’. On the basis of this, Latin acquired the word canthus ‘lip of a jug’. From this was formed in medieval Latin the verb dēcanthāre ‘pour out’, a word originally used by alchemists to denote the careful pouring off of a liquid from its sediment. English probably acquired the verb direct from Latin.
[decant etymology, decant origin, 英语词源]
buzz (v.)youdaoicibaDictYouDict
late 15c., echoic of bees and other insects. Aviation sense of "fly low and close" is by 1941 (see buzz (n.)). Related: Buzzed; buzzing. Buzz off (1914) originally meant "to ring off on the telephone," from the use of buzzers to signal a call or message on old systems. As a command, it originally would have been telling someone to get off the line.
effete (adj.)youdaoicibaDictYouDict
1620s, "functionless as a result of age or exhaustion," from Latin effetus (usually in fem. effeta) "exhausted, unproductive, worn out (with bearing offspring), past bearing," literally "that has given birth," from a lost verb, *efferi, from ex- "out" (see ex-) + fetus "childbearing, offspring" (see fetus). Figurative use is earliest in English; literal use is rare. Sense of "intellectually or morally exhausted" (1790) led to that of "decadent, effeminate" (by 1850s).
offspring (n.)youdaoicibaDictYouDict
Old English ofspring "children or young collectively, descendants," literally "those who spring off (someone,)" from off + springan "to spring" (see spring (v.)). The figurative sense is first recorded c. 1600.
predecessor (n.)youdaoicibaDictYouDict
late 14c., "one who has held an office or position before the present holder," from Old French predecesseor "forebear" and directly from Late Latin praedecessorem (nominative praedecessor), from Latin prae "before" (see pre-) + decessor "retiring official," from decess-, past participle stem of decedere "go away," also "die" (see decease (n.)). Meaning "ancestor, forefather" is recorded from c. 1400.
revulsion (n.)youdaoicibaDictYouDict
1540s, as a medical term, from Middle French revulsion (16c.) or directly from Latin revulsionem (nominative revulsio) "a tearing off, act of pulling away," noun of action from past participle stem of revellere "to pull away," from re- "away" (see re-) + vellere "to tear, pull," from PIE *wel-no-, suffixed form of root *wel- (4) "to tear, pull" (see svelte). The meaning "sudden reaction of disgust" is first attested 1816.