/ Dictionary / Index G glyceryl monoacetate: Meaning and Definition of Find definitions for: glyc'eryl mon•o•ac'e•tate Pronunciation: (mon"ō-as'i-tāt"), [key] acetin. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. glyceryl group glyceryl trinitrate 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