mountain bike

noun

Definition of mountain bike

:an all-terrain bicycle with wide knobby tires, straight handlebars, and typically 18 to 21 gears

mountain bike

intransitive verb

mountain biker

noun

First Known Use of mountain bike

1966


MOUNTAIN BIKE Defined for English Language Learners

mountain bike

noun

Definition of mountain bike for English Language Learners

  • : a type of bicycle that has a strong frame, thick tires, and straight handlebars and that is used for riding over rough ground


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