moss hart moss green • moss locust · · · Info · Definitions · Characters · · moss hart · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) United States playwright who collaborated with George S. Kaufman (1904-1961). Synonyms: Hart, Moss Hart. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 h latin small letter h U+0068 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 t latin small letter t U+0074