balaenoptera musculus balaenoptera borealis • balaenoptera physalus · · · Info · Definitions · Synonyms · Characters · · balaenoptera musculus · · Text Common · · Latin · · Scripts 21 · · Length 8 · · Syllables Definitions · · · (noun) largest mammal ever known; bluish-grey migratory whalebone whale mostly of southern hemisphere. Synonyms: blue whale, sulfur bottom, Balaenoptera musculus. · · Noun Definition 1 Synonyms · · · blue whale · · Synonym 1 sulfur bottom · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 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 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075