/ Dictionary / Index G gym: Meaning and Definition of Find definitions for: gym Pronunciation: ( jim), [key] — n. a gymnasium. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: gym (Thesaurus) Gyges gymel Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language