/ Dictionary / Index F flyboy: Meaning and Definition of Find definitions for: fly•boy Pronunciation: (flī'boi"), [key] — n. fly (def. 35b). a member of an aircrew, esp. a pilot. any member of the U.S. Air Force. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fly book flybridge Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language