Possessive refers to:
* Showing ownership or strong desire to possess something or someone: For example, "He was very possessive of his new car."
* Relating to possession or ownership: For example, "The possessive pronoun 'my' indicates ownership."
* Grammatically, a possessive word or phrase: For example, "John's book" or "the cat's tail" are possessive phrases.
If you meant something else, please provide more context so I can understand what you're looking for.