putative (adj.)youdaoicibaDictYouDict[putative 词源字典]
early 15c., from Middle French putatif, from Late Latin putativus "supposed," from Latin putat-, past participle stem of putare "to judge, suppose, believe, suspect," originally "to clean, trim, prune" (see pave). At first especially in putative marriage, one which, though legally invalid, was contracted in good faith by at least one party. Related: Putatively.[putative etymology, putative origin, 英语词源]