/ Dictionary / Index D die-hard: Meaning and Definition of Find definitions for: die-hard Pronunciation: (dī'härd"), [key] — n. a person who vigorously maintains or defends a seemingly hopeless position, outdated attitude, lost cause, or the like. —adj. resisting vigorously and stubbornly to the last; stubborn. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: die-hard (Thesaurus) Diégo-Suarez diel Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language