EnglishMain Dictionary
gym
Universal Words
noun (informal)
1 (also formal gymnasium) [C] a room or hall with equipment for doing physical exercise, for example in a school:
to play basketball in the gym * The school has recently built a new gym.
2 [U] physical exercises done in a gym, especially at school:
I don't enjoy gym. * gym shoes
3 [C] (especially AmE) = HEALTHCLUB:
I just joined a gym. * I work out at the gym most days.