/ Dictionary / Index D d-glucose: Meaning and Definition of Find definitions for: d-glu•cose Pronunciation: (dē'gl'kōs), [key] — n. Biochem. See under(def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dg DH Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language