lacerate (v.)youdaoicibaDictYouDict[lacerate 词源字典]
early 15c., from Latin laceratus, past participle of lacerare "tear to pieces, mangle," figuratively, "to slander, censure, abuse," from lacer "torn, mangled," from PIE root *lek- "to rend, tear" (cognates: Greek lakis "tatter, rag," lakizein "to tear to pieces;" Russian lochma "rag, tatter, scrap;" Albanian l'akur "naked"). Related: Lacerated; lacerating.[lacerate etymology, lacerate origin, 英语词源]