mountain

US /ˈmaʊn.tən/

UK /ˈmaʊn.tən/

1.

a large natural elevation of the earth's surface rising abruptly from the surrounding level; a large steep hill.

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Mount Everest is the highest mountain in the world.

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We hiked up the mountain to enjoy the view.

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peak summit hill mount

2.

a large pile or quantity of something

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There's a mountain of paperwork to do.

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She has a mountain of clothes to wash.

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pile heap stack abundance mass

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mountainous mountain range mountain biking mountain lion mountain bike move mountains Bernese mountain dog