Pronunciation: (hOOz), [key]
1. (the possessive case of who used as an adjective): Whose umbrella did I take? Whose is this one?
2. (the possessive case of which used as an adjective): a word whose meaning escapes me; an animal whose fur changes color.
3. the one or ones belonging to what person or persons: Whose painting won the third prize?
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.