raiment (n.)youdaoicibaDictYouDict[raiment 词源字典]
c. 1400, "clothing, vesture" (archaic), shortening of arayment "clothing" (late 14c.), from Anglo-French araiement, from Old French areement, from areer "to array" (see array (v.)).[raiment etymology, raiment origin, 英语词源]