(adj) incapable of being repudiated or transferred to another, Syn. unalienable, Ant. alienable, Example:endowed by their Creator with certain unalienable rights
The Collaborative International Dictionary of English (GCIDE) v.0.53 Collaborative International Dictionary (GCIDE)
a. [ Pref. in- not + alienable: cf. F. inaliénable. ] Incapable of being alienated, surrendered, or transferred to another; not alienable; as, in inalienable birthright. [ 1913 Webster ]