overjoy (v.)youdaoicibaDictYouDict[overjoy 词源字典]
late 14c., "to rejoice over," from over- + joy (q.v.); translating Latin supergaudere (in Psalms xxxiv, etc.). Transitive sense of "to fill with gladness" is first recorded 1570s (now usually in past participle overjoyed).[overjoy etymology, overjoy origin, 英语词源]