inalienable possession
英[ɪnˈeɪljənəbəl pəˈzeʃən]美[ɪnˈeljənəbəl pəˈzɛʃən]
In linguistics, inalienable possession refers to the linguistic properties of certain nouns or nominal affixes based on their always being possessed. The semantic underpinning is that entities like body parts and relatives do not exist apart from a possessor.