mountaineer

noun

moun·​tain·​eer ˌmau̇n-tə-ˈnir How to pronounce mountaineer (audio)
Synonyms of mountaineernext
1
: a native or inhabitant of a mountainous region
2
: a person who climbs mountains for sport

Examples of mountaineer 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.
Some mountaineers may have regarded the retreat as a failure of nerve. Nikhil Krishnan, New Yorker, 20 Apr. 2026 The all-new Sip Essential takes the company's longstanding personal filter straw format and halves weight, ensuring that even the lightest-traveling speed hikers and mountaineers don't find themselves up a creek without a filter. New Atlas, 15 Apr. 2026 Jim Whittaker, the towering mountaineer who became the first American to reach the summit of Mount Everest and went on to shape the nation’s outdoor culture for decades, died Tuesday, April 7, at his home in Port Townsend, Washington. Ryan Brennan april 9, Miami Herald, 9 Apr. 2026 Another recall targets Petzl Nomic and Ergonomic ice climbing axes, which are widely used by ice climbers and mountaineers. Amanda Greenwood, MSNBC Newsweek, 29 Mar. 2026 See All Example Sentences for mountaineer

Word History

Etymology

mountain + -eer

First Known Use

circa 1616, in the meaning defined at sense 1

Time Traveler
The first known use of mountaineer was circa 1616

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Cite this Entry

“Mountaineer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mountaineer. Accessed 24 Apr. 2026.

Kids Definition

mountaineer

noun
moun·​tain·​eer ˌmau̇nt-ᵊn-ˈi(ə)r How to pronounce mountaineer (audio)
1
: a person who lives in the mountains
2
: a mountain climber

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