/oweurz, ow"euhrz/ or, often, /ahrz/ , pron.
1. (a form of the possessive case of we used as a predicate adjective): Which house is ours?
2. that or those belonging to us: Ours was given second prize. Ours are in the car.
[ 1250-1300; ME (orig. north) ures, oures. See OUR, 's 1 ]