foul play foul out • foul-reeking · · · Info · Definitions · Characters · · foul play · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) unfair or dishonest behavior (especially involving violence). Synonyms: foul play. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 f latin small letter f U+0066 l latin small letter l U+006C o latin small letter o U+006F p latin small letter p U+0070 u latin small letter u U+0075 y latin small letter y U+0079