emaculate (v.)youdaoicibaDictYouDict[emaculate 词源字典]
"remove blemishes from," 1620s, from Latin emaculatus "freed from blemishes," past participle of emaculare, from assimilated form of ex- (see ex-) + maculare (see maculate (adj.)).[emaculate etymology, emaculate origin, 英语词源]