inexplicit (adj.)youdaoicibaDictYouDict[inexplicit 词源字典]
1775 (implied in inexplicitly), from in- (1) "not, opposite of" + explicit. Or else from Latin inexplicitus "not to be unfolded; unexplained." Related: Inexplicitly; inexplicitness.[inexplicit etymology, inexplicit origin, 英语词源]