/ Dictionary / Index H heteropolar: Meaning and Definition of Find definitions for: het•er•o•po•lar Pronunciation: (het"ur-u-pō'lur), [key] — adj. Chem. polar (def. 4). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. heteroplasty heteropterous Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language