/ Dictionary / Index H heritable: Meaning and Definition of Find definitions for: her•it•a•ble Pronunciation: (her'i-tu-bul), [key] — adj. capable of being inherited; inheritable; hereditary. capable of inheriting. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: heritable (Thesaurus) Herisau heritage Related Content Daily Word Quiz: feral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language