recant (v.)youdaoicibaDictYouDict[recant 词源字典]
1530s, from Latin recantare "recall, revoke," from re- "back" (see re-) + cantare "to chant" (see chant (v.)). A word from the Reformation. Loan-translation of Greek palinoidein "recant," from palin "back" + oeidein "to sing." Related: Recanted; recanting.[recant etymology, recant origin, 英语词源]