/ Dictionary / Index G glyceryl: Meaning and Definition of Find definitions for: glyc•er•yl Pronunciation: (glis'ur-il), [key] — adj. containing the glyceryl group. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: glyceryl (Thesaurus) glycerolysis glyceryl group Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language