mountain bike mountain beaver • mountain birch · · · Info · Definitions · Synonyms · Characters · · mountain bike · · Text Common · · Latin · · Scripts 13 · · Length 3 · · Syllables Definitions · · · (noun) a bicycle with a sturdy frame and fat tires; originally designed for riding in mountainous country. Synonyms: mountain bike, all-terrain bike, off-roader. · · Noun Definition 1 Synonyms · · · all-terrain bike · · Synonym 1 off-roader · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074 u latin small letter u U+0075