/ Dictionary / Index H heptose: Meaning and Definition of Find definitions for: hep•tose Pronunciation: (hep'tōs), [key] — n. Chem. any monosaccharide containing seven carbon atoms. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. heptode Hepzibah Related Content Daily Word Quiz: resilient Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language