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.
There are over 56 miles of hiking trails and three mountain bike trails, which span 24 miles. Lydia Mansel, Southern Living, 29 May 2025 Megan Barton started riding mountain bikes in 2017 after spending many years running silly long distances on trails. Nikki Rohan, Outside Online, 23 May 2025 The White River forest is the nation's busiest, home to ski areas including Aspen, Vail and Beaver Creek, along with hundreds of miles of hiking and mountain bike trails, dozens of campgrounds and innumerable sparkling lakes for fishing. Trevor Hughes, USA Today, 23 May 2025 Guests can borrow a mountain bike or e-bike and tackle more than 60 miles of trails along the Waikato River. Kendall Hill, Travel + Leisure, 15 May 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

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Cite this Entry

“Mountain bike.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mountain%20bike. Accessed 4 Jun. 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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