ice cap

noun

1
: a cover of perennial ice and snow
specifically : a glacier forming on an extensive area of relatively level land and flowing outward from its center
2
: an ice bag shaped to the head

Examples of ice cap 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.
Remnants of Kibo’s once massive ice cap had been splintered into individual glaciers. Mary Robnett, Travel + Leisure, 17 Feb. 2025 Whittlesey concluded that the melting of existing ice caps would cause a catastrophic rise, the author notes. Bruce Dorminey, Forbes, 23 Jan. 2025 Key features to observe on the rusty-red surface of Mars include the canyon systems of Valles Marineris; the largest volcano in the solar system, Olympus Mons; and the planet's southern polar ice cap. Jamie Carter, Space.com, 25 Dec. 2024 The melting of the Arctic ice cap will soon create a new northern waterway, bringing additional military vulnerabilities to northern North America. Ivo H. Daalder, Foreign Affairs, 30 Jan. 2025 See All Example Sentences for ice cap

Word History

First Known Use

1816, in the meaning defined at sense 2

Time Traveler
The first known use of ice cap was in 1816

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Cite this Entry

“Ice cap.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ice%20cap. Accessed 6 Mar. 2025.

Kids Definition

ice cap

noun
: a large glacier forming on level land and flowing outward from its center

More from Merriam-Webster on ice cap

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