possessive >> /pəˈzɛsɪv/
Definition: [noun] A possessive word or form.
Example: Prenominal possessives (John's car, my hat) normally function as definite expressions.
Definition: [adjective] Demanding someone's total attention and love.
Example: as soon as she'd been out with a guy a few times, he'd get possessive
Definition: [adjective] Relating to or denoting the case of nouns and pronouns expressing possession.
Example: It's a relational noun, which means that a possessive shows who the noun relates to.