tunic (n.)youdaoicibaDictYouDict[tunic 词源字典]
late 15c., from Middle French tunique (12c.) or directly from Latin tunica "undergarment worn by either sex" (source of Spanish tunica, Italian tonica, Old English tunece, Old High German tunihha), probably from a Semitic source (compare Hebrew kuttoneth "coat," Aramaic kittuna). Also see chitin.[tunic etymology, tunic origin, 英语词源]