fiasconounmasculine/fiˈasku/mediumfi·as·coPortuguesEnglishEspanolFrancaisDefinitionComplete failure, disastrous result or outcome far below expectations.The singer's performance was a total fiasco.The project ended in fiasco due to lack of planning.synfailuredisasterflopantsuccesstriumphachievementCommon collocationscomplete fiascomonumental fiascoartistic fiascoEtymologyDo italiano 'fiasco' (falhanço, fracasso).Related wordsfracassofalhançodesastre