/ Dictionary / Index F fly-in: Meaning and Definition of Find definitions for: fly-in Pronunciation: (flī'in"), [key] — n. a convention, entertainment, or other gathering at which participants arrive by air: the annual fly-in of cattle breeders. —adj. of or for those who arrive and usually depart by air: a fly-in safari. accessible only by air: a remote, fly-in fishing camp. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fly honeysuckle flying Related Content Daily Word Quiz: vernacular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language