/ Dictionary / Index H Hardin: Meaning and Definition of Find definitions for: Har•din Pronunciation: (här'dn), [key] — n. 1853–95, U.S. outlaw in the West. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hardiment hardiness Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language