mountain bike

noun

: an all-terrain bicycle with wide knobby tires, straight handlebars, and typically 18 to 21 gears
mountain bike intransitive verb
mountain biker noun

Examples of mountain bike in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
My colleagues at Pinkbike recently wrote about the mountain bike that Blevins rode to win the World Cup. Frederick Dreier, Outside, 6 Oct. 2025 Hop aboard the chairlift for a scenic ride into the canopy, whisk down the slopes on a mountain bike, or sit by the campfire to warm up on those cool fall nights. Dave Parfitt, USA Today, 23 Sep. 2025 Search efforts began after the missing person report was filed, with search teams traveling on foot and mountain bikes, with the additional use of drones and helicopters. Jenna Sundel, MSNBC Newsweek, 19 Sep. 2025 The mountain bike trails are a muddy churn with hour-long queues at the top. Jonny Thomson, Big Think, 10 Sep. 2025 See All Example Sentences for mountain bike

Word History

First Known Use

1966, in the meaning defined above

Time Traveler
The first known use of mountain bike was in 1966

Browse Nearby Words

Cite this Entry

“Mountain bike.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mountain%20bike. Accessed 18 Oct. 2025.

Kids Definition

mountain bike

noun
: a bicycle with wide knobby tires and many gears for use on all kinds of terrain
mountain bike verb

More from Merriam-Webster on mountain bike

Last Updated: - Updated example sentences
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