toss-up toss out • tossed salad · · · Info · Definitions · Synonyms · Characters · · toss-up · · Text Common · · Latin · · Scripts 7 · · Length 2 · · Syllables Definitions · · · (noun) an unpredictable phenomenon. Synonyms: tossup, even chance. Example: "It's a toss-up whether he will win or lose." · · Noun Definition 1 Synonyms · · · tossup · · Synonym 1 even chance · · Synonym 2 Characters · · - hyphen-minus U+002D o latin small letter o U+006F p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075