1. (n.) The smooth and level extent of ice marked off for the game of curling.

2. (n.) An artificial sheet of ice, generally under cover, used for skating; also, a floor prepared for skating on with roller skates, or a building with such a floor.

archery ground athletic field badminton court baseball field basketball court billiard parlor bowling alley bowling green course court cricket ground croquet ground croquet lawn diamond fairway field football field glaciarium golf course golf links gridiron gym gymnasium ice rink infield links outfield oval playground playing field playroom polo ground pool hall poolroom putting green racecourse racket court skating rink soccer field squash court stretch tennis court track turf