/ Dictionary / Index F fiasco: Meaning and Definition of Find definitions for: fi•as•co Pronunciation: (fē-as'kō or, esp. for 2, -ä'skō), [key] — pl. -cos, -coes. a complete and ignominious failure. a round-bottomed glass flask for wine, esp. Chianti, fitted with a woven, protective raffia basket that also enables the bottle to stand upright. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fiasco (Thesaurus) Fianna Fáil fiat Related Content Daily Word Quiz: verbose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language