vibrateyoudaoicibaDictYouDict[vibrate 词源字典]
vibrate: [17] Vibrate comes from Latin vibrāre ‘move quickly to and fro, shake’. This went back ultimately to a prehistoric Indo-European base *wib-, *weib- ‘move quickly to and fro’, which also produced English weave ‘move to and fro’ (as in ‘weave through the traffic’), whip, and wipe.
=> weave, whip, wipe[vibrate etymology, vibrate origin, 英语词源]
vibrate (v.)youdaoicibaDictYouDict
1610s (intransitive) "move to and fro;" 1660s, "swing to and fro;" from Latin vibratus, past participle of vibrare "set in tremulous motion, move quickly to and fro, quiver, tremble, shake," from PIE *wib-ro-, from root *weip- "to turn, vacillate, tremble ecstatically, move quickly to and fro" (cognates: Lithuanian wyburiu "to wag" (the tail), Danish vippe, Dutch wippen "to swing," Old English wipan "to wipe"). Transitive sense "cause to vibrate" is from c. 1700. Related: Vibrated; vibrating.