/ Dictionary / Index G Glu: Meaning and Definition of Find definitions for: Glu Pronunciation: [key] — Biochem. Biochem. glutamic acid. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gloze Glubb Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language