/ Dictionary / Index D discoverer: Meaning and Definition of Find definitions for: dis•cov•er•er Pronunciation: (di-skuv'ur-ur), [key] — n. a person who discovers. (cap.)one of an early series of polar-orbiting reconnaissance satellites. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: discoverer (Thesaurus) discovered check discoverist Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language