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
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Hunter, then 20 years old and an experienced mountaineer, flew 25 yards down a slope. Virginia Chamlee, PEOPLE, 14 Jan. 2026 An experienced mountaineer, Michelle Yu, also fell to her death in 2011 after poor weather rolled into the area. Outside, 8 Jan. 2026 Included are biographies of familiar historical figures such as Stevie Wonder and Helen Keller alongside contemporary individuals such as model Aaron Philip and mountaineer Arunima Sinha. Sara Rowe Mount, Parents, 26 Dec. 2025 After eight hours of trekking, the crew arrived in Phortse, the remote village where Nima trained to become a mountaineer. Cecilia Vega, CBS News, 22 Dec. 2025 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 15 Jan. 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

More from Merriam-Webster on mountaineer

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