Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “mountain bike”

mountain bike

noun [C]    /ˈmɑʊn·tən ˌbɑɪk/
a bicycle with thick tires that is made for riding on hills and rough ground
(Definition of mountain bike noun from the Cambridge Academic Content Dictionary © Cambridge University Press)
Focus on the pronunciation of mountain bike

Definitions of “mountain bike” in other dictionaries

Word of the Day

neighbourly

friendly or helpful

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More