/ Dictionary / Index G glowfly: Meaning and Definition of Find definitions for: glow•fly Pronunciation: (glō'flī"), [key] — pl. -flies. firefly. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. glower glowing Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language