mountain
Americannoun
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a natural elevation of the earth's surface rising more or less abruptly to a summit, and attaining an altitude greater than that of a hill, usually greater than 2,000 feet (610 meters).
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a large mass of something resembling this, as in shape or size.
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a huge amount.
a mountain of incoming mail.
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(initial capital letter) a steam locomotive having a four-wheeled front truck, eight driving wheels, and a two-wheeled rear truck.
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Also called mountain wine. British Archaic. a sweet Malaga wine.
adjective
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of or relating to mountains.
mountain air.
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living, growing, or located in the mountains.
mountain people.
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resembling or suggesting a mountain, as in size.
idioms
noun
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a natural upward projection of the earth's surface, higher and steeper than a hill and often having a rocky summit
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( as modifier )
mountain people
mountain scenery
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( in combination )
a mountaintop
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a huge heap or mass
a mountain of papers
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anything of great quantity or size
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a surplus of a commodity, esp in the European Union
the butter mountain
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informal a serious or considerable difficulty or obstruction to overcome
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See molehill
noun
Other Word Forms
- mountainless adjective
- submountain adjective
- undermountain noun
Etymology
Origin of mountain
First recorded in 1175–1225; Middle English mountaine, from Old French montaigne, from Vulgar Latin montānea (unrecorded), noun use of feminine of montāneus (unrecorded), from Latin montān(us) “mountainous” (from mont-, stem of mōns “hill, mountain” + -ānus -an ) + -eus, adjective suffix
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A month of record-shattering heat thawed the snow and sent runoff coursing into streams and rivers, leaving only minimal water in the mountains as the state heads into dry season.
From Los Angeles Times
Photographs on local media show mountains engulfed by flames, with some residents likening the blazes to "volcanoes erupting", according to local news outlet Khaosod.
From BBC
The water that poured out of the lake picked up stones, sand and other sediment as it flowed through the rocky mountain channels, triggering a series of landslides along the way.
“The landscape shifted so dramatically that we had to reset, otherwise we were going to be climbing this mountain for more than a decade,” Jacobson said at the town hall.
In a Facebook post, mountain rescue said the climbing leader was uninjured after the fall and managed to regain the belay device which helps to keep the climbers safe.
From BBC
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.