Possessive

Part of speech: noun (n.)

1. The possessive case.

2. A possessive pronoun, or a word in the possessive case.

Part of speech: adjective (a.)

Of or pertaining to possession; having or indicating possession. Possessive case (Eng. Gram.), the genitive case; the case of nouns and pronouns which expresses ownership, origin, or some possessive relation of one thing to another; as, Homer's admirers; the pear's flavor; the dog's faithfulness. -- Possessive pronoun, a pronoun denoting ownership; as, his name; her home; my book.