/ Dictionary / Index H heterogenetic: Meaning and Definition of Find definitions for: het•er•o•ge•net•ic Pronunciation: (het"u-rō-ju-net'ik), [key] — adj. of, pertaining to, or characterized by heterogenesis. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. heterogenesis heterogenous Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language