nativity (n.)youdaoicibaDictYouDict[nativity 词源字典]
c. 1200, from Old French nativité "birth" (12c.), from Late Latin nativitatem (nominative nativitas) "birth," from Latin nativus "born, native" (see native (adj.)). Late Old English had nativiteð, from earlier Old French nativited.[nativity etymology, nativity origin, 英语词源]