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.
The garage also includes 12- and 120-V outlets for charging things like ebike batteries or mountain bike lighting systems and interior lighting for use after dark. New Atlas, 8 Feb. 2026 Smith, also an accomplished mountain and trail runner who has qualified for the world championships in that sport, caught Cohn’s eye in one of his first mountain bike races for Western Colorado. Kyle Newman, Denver Post, 1 Feb. 2026 Bring your mountain bike for a beautiful 10-mile ride through Blackstar Canyon Wilderness Park, which boasts views of Irvine Lake, the Santa Ana Mountains and Silverado and Santiago canyons. Marla Jo Fisher, Oc Register, 26 Jan. 2026 Spend a summer day on the saddle of a mountain bike or hitting the trails before jumping in the water to cool off. Evie Carrick, Travel + Leisure, 20 Jan. 2026 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 14 Feb. 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

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