/ Dictionary / Index F fleeting: Meaning and Definition of Find definitions for: fleet•ing Pronunciation: (flē'ting), [key] — adj. passing swiftly; vanishing quickly; transient; transitory: fleeting beauty; a fleeting glance. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fleeting (Thesaurus) fleet-footed Fleet Street Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language