uxoricide (n.)youdaoicibaDictYouDict[uxoricide 词源字典]
1830, "one who kills his wife;" 1835, "the murder of one's wife," from French uxoricide (in use 1820s) from Latin uxor "wife" (see uxorious) + -cide. Related: Uxoricidal.[uxoricide etymology, uxoricide origin, 英语词源]