possessive -
desirous of owning; "small children are so possessive they will not let others play with their toys"
acquisitive eager to acquire and possess things especially material possessions or ideas; "an acquisitive mind"; "an acquisitive society in which the craving for material things seems never satisfied"
possessive -
having or showing a desire to control or dominate; "a possessive parent"
dominant exercising influence or control; "television plays a dominant role in molding public opinion"; "the dominant partner in the marriage"
possessive -
serving to express or indicate possession; "possessive pronouns"; "the genitive endings"