/ Dictionary / Index F fugacious: Meaning and Definition of Find definitions for: fu•ga•cious Pronunciation: (fy-gā'shus), [key] — adj. fleeting; transitory: a sensational story with but a fugacious claim on the public's attention. falling or fading early. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fugacious (Thesaurus) fug fugal Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language