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.
Although other icy moons in the solar system — notably Saturn and Jupiter — have oceans beneath their ice caps that could theoretically host life, Titan has something different. Jamie Carter, Forbes.com, 19 Apr. 2025 That said, certain Arctic species have been shown to infect specific kinds of algae that are currently exacerbating the melting of Earth’s polar ice caps. Andrew Paul, Popular Science, 17 Apr. 2025 Underneath his post was a video shared by SpaceX—footage of craggy ice caps, taken by the company’s Dragon spacecraft during a private mission. Charlie Warzel, The Atlantic, 2 Apr. 2025 In addition, radar imaging from in orbit has created images of Mars' polar ice caps that extend down to the crust itself. Ars Technica, 28 Feb. 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 8 May. 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

Last Updated: - Updated example sentences
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