/ Dictionary / Index F fly front: Meaning and Definition of Find definitions for: fly' front' Pronunciation: [key] a flap of material down one side of the front opening of a garment to conceal buttons, fasteners, or the like, as on a coat or dress. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fly-fishing fly gallery Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language