/ Dictionary / Index S stablemate: Meaning and Definition of Find definitions for: sta•ble•mate Pronunciation: (stā'bul-māt"), [key] — n. a horse sharing a stable with another. one of several horses owned by the same person. a person or thing originating from or belonging to the same establishment, field, etc., as another. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: stablemate (Thesaurus) stableman stabler Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language