mutilate (v.)youdaoicibaDictYouDict[mutilate 词源字典]
1530s, of things; 1560s, of persons; from Latin mutilatus, past participle of mutilare "to cut off, lop off, cut short; maim, mutilate," from mutilus "maimed" (see mutilation). Technically, to deprive of some principal part, especially by cutting off. Related: Mutilated; mutilating.[mutilate etymology, mutilate origin, 英语词源]