mountain bike

noun

Synonyms of mountain bikenext
: 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.
Bring your own mountain bike or class one or two pedaled e-bike. Abby Hamblin, San Diego Union-Tribune, 31 Dec. 2025 Brian will routinely do things like ride his mountain bike 30 or some miles from his house to a train station, carrying a packraft in a backpack. Tom Vanderbilt, Outside, 29 Dec. 2025 The Jungfrau Region is also quite charming when it isn't covered with snow—all that Alpine scenery makes a fantastic place to hike and mountain bike in the spring and summer. Lydia Mansel, Travel + Leisure, 28 Dec. 2025 Severely injured in a mountain bike accident seven years ago, Michaela Benthaus became the first wheelchair user in space, launching from West Texas with Jeff Bezos’ company Blue Origin. Marcia Dunn, Fortune, 21 Dec. 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 8 Jan. 2026.

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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