mountain

noun

moun·​tain ˈmau̇n-tᵊn How to pronounce mountain (audio)
often attributive
1
a
: a landmass that projects conspicuously above its surroundings and is higher than a hill
The sun set behind the mountains.
b
: an elongated ridge
2
a
: a great mass
a mountain of a manE. K. Brown
b
: a vast number or quantity
a mountain of mail
a mountain of debt

Examples of mountain in a Sentence

She watched the sun set behind the mountains. a cabin in the mountains They both like mountain climbing. We've received a mountain of mail.
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.
But even with the possibility of less-than-perfect powder conditions, a trip to Lake Tahoe’s aquamarine waters and rolling mountain ranges, grim Old West histories, and peppy post-Covid population boom is a very good idea this time of year. Alessandra Codinha, Vogue, 20 Feb. 2025 The two-hour journey cost $70 and was seamless, offering stunning coastal and mountain views along the famous Ruta de Flores. Rachel Fletcher, Architectural Digest, 20 Feb. 2025 But the surge of challenges from major pension funds may become too high a mountain for Paramount and Skydance-RedBird to scale if judges see enough reasonable issues to put an injunction on the final dealmaking while the legal fight plays out. Cynthia Littleton, Variety, 19 Feb. 2025 The mountain nation, with a long history of communist politics, has some affinities with China. Bhadra Sharma, New York Times, 19 Feb. 2025 See All Example Sentences for mountain

Word History

Etymology

Middle English montaine, monteine, mounteyne, borrowed from Anglo-French muntaine, monteigne, mountaigne "elevated region, mountain range, mountain" (also continental Old French, Middle French montagne), going back to Vulgar Latin *montānea, from Latin mont-, mons "mountain, hill" + Vulgar Latin *-ānea, collective suffix, from neuter plural of Latin -āneus (from -ānus -an entry 2 + -eus -eous) — more at mount entry 1

First Known Use

13th century, in the meaning defined at sense 1a

Time Traveler
The first known use of mountain was in the 13th century

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Cite this Entry

“Mountain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mountain. Accessed 3 Mar. 2025.

Kids Definition

mountain

noun
moun·​tain ˈmau̇nt-ᵊn How to pronounce mountain (audio)
1
: an elevation higher than a hill
2
: a great mass or huge number
a mountain of mail

More from Merriam-Webster on mountain

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