Marasmius marasmius • marasmius oreades · · · Info · Definitions · Characters · · Marasmius · · Text Latin · · Script 9 · · Length 4 · · Syllables Definitions · · · (noun) chiefly small mushrooms with white spores. Synonyms: genus Marasmius. · · Noun Definition 1 Characters · · M latin capital letter m U+004D a latin small letter a U+0061 i latin small letter i U+0069 m latin small letter m U+006D r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075