Stadium
Stadium is a large structure for spectators built around a playing field or arena. A stadium has seats arranged in tiers (rows) from which spectators view football and baseball games, track meets, boxing matches, and other public events. Universities have built many stadiums for athletic games. Some cities have built municipal stadiums where both civic events and sports events are held. Domed stadiums can be used for baseball, football, circuses, conventions, and other events.