mestizo (adj.)youdaoicibaDictYouDict[mestizo 词源字典]
1580s, from Spanish mestizo "of mixed European and Amerindian parentage," from Late Latin mixticius "mixed, mongrel," from Latin mixtus "mixed," past participle of miscere "to mix, mingle" (see mix (v.)). Fem. form mestiza is attested from 1580s.[mestizo etymology, mestizo origin, 英语词源]