whooper swan whooper • whoopi-goldberg · · · Info · Definitions · Synonyms · Characters · · whooper swan · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) common Old World swan noted for its whooping call. Synonyms: whooper, whooper swan, Cygnus cygnus. · · Noun Definition 1 Synonyms · · · whooper · · Synonym 1 cygnus cygnus · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 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 s latin small letter s U+0073 w latin small letter w U+0077