/ Dictionary / Index H heterochromatic: Meaning and Definition of Find definitions for: het•er•o•chro•mat•ic Pronunciation: (het"ur-u-krō-mat'ik, -ō-kru-), [key] — adj. of, having, or pertaining to more than one color. having a pattern of mixed colors. of or pertaining to heterochromatin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. heterocercal heterochromatin Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language