gewgaw (n.)youdaoicibaDictYouDict[gewgaw 词源字典]
early 13c., giuegaue, contemptuous reduplication, of uncertain origin, possibly connected with Old French gogue "rejoicing, jubilation; joke, prank, mockery, game;" or jou-jou "toy," baby-talk word, from jouer "to play," from Latin jocare (see joke (n.)).[gewgaw etymology, gewgaw origin, 英语词源]