/ Dictionary / Index D discreditable: Meaning and Definition of Find definitions for: dis•cred•it•a•ble Pronunciation: (dis-kred'i-tu-bul), [key] — adj. bringing or liable to bring discredit. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: discreditable (Thesaurus) discredit discreet Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language