mountain birch mountain bike • mountain blacksnake · · · Info · Definitions · Synonyms · Characters · · mountain birch · · Text Common · · Latin · · Scripts 14 · · Length 3 · · Syllables Definitions · · · (noun) birch of western United States resembling the paper birch but having brownish bark. Synonyms: swamp birch, water birch, mountain birch, Western paper birch, Western birch, Betula fontinalis. · · Noun Definition 1 Synonyms · · · swamp birch · · Synonym 1 water birch · · Synonym 2 western paper birch · · Synonym 3 western birch · · Synonym 4 betula fontinalis · · Synonym 5 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 h latin small letter h U+0068 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075