myxoma virus myxomatous • Myxomycetales · · · Info · Definitions · Characters · · myxoma virus · · Text Common · · Latin · · Scripts 12 · · Length 5 · · Syllables Definitions · · · (noun) a poxvirus closely related to smallpox virus; causes benign gelatinous tumors in humans. Synonyms: myxoma virus. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075 v latin small letter v U+0076 x latin small letter x U+0078 y latin small letter y U+0079