await (v.)youdaoicibaDictYouDict[await 词源字典]
mid-13c., awaiten, "to wait for," from Old North French awaitier (Old French agaitier) "to lie in wait for, watch, observe," from a- "to" (see ad-) + waitier "to watch" (see wait (v.)). Originally especially "wait for with hostile intent, wait to ambush or spy upon." Related: Awaited; awaiting.[await etymology, await origin, 英语词源]