(a form of the possessive case ofused as an attributive adjective):Cf. Your jacket is in that closet. I like your idea.
one's (used to indicate that one belonging to oneself or to any person): The consulate is your best source of information. As you go down the hill, the library is on your left.
(used informally to indicate all members of a group, occupation, etc., or things of a particular type): Take your factory worker, for instance. Your power brakes don't need that much servicing.