field house

Etymology
From, from , equivalent to. Modern sense is from 1895, originally, a side building by an outdoor sports field, later used for large buildings for indoor sports.

Noun

 * 1)  A tent.
 * 2)  A large building for indoor sports, particularly at colleges.
 * 3)  A building for equipment storage and changing rooms (locker rooms) by an outdoor sports field.
 * 1)  A building for equipment storage and changing rooms (locker rooms) by an outdoor sports field.