pubic (adj.)youdaoicibaDictYouDict[pubic 词源字典]
1811, with -ic + medical Latin pubis "bone of the groin" (1590s), short for Latin os pubis, from Latin pubes (genitive pubis) "genital area, groin," related to pubes (adj.) "full-grown" (see puberty).[pubic etymology, pubic origin, 英语词源]