tumbler pigeon tumbler gearing • tumbler-shaped · · · Info · Definitions · Synonyms · Characters · · tumbler pigeon · · Text Common · · Latin · · Scripts 14 · · Length Definitions · · · (noun) pigeon that executes backward somersaults in flight or on the ground. Synonyms: roller, tumbler. · · Noun Definition 1 Synonyms · · · roller · · Synonym 1 tumbler · · Synonym 2 Characters · · space U+0020 b latin small letter b U+0062 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075