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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.
McCauley said being a ferry pilot has provided him so many opportunities — flying low over the African savanna, over Greenland ice caps, and so many more places. Celeste Edenloff, Twin Cities, 28 Nov. 2025 Meanwhile, the melting of the polar ice cap is opening up potential trade routes that could reshape global shipping. Ben Taub, New Yorker, 24 Nov. 2025 Data from the Mars Advanced Radar for Subsurface and Ionosphere Sounding (MARSIS) instrument has revealed unusually strong radar reflections coming from a region roughly 12 miles wide at the base of the planet’s southern polar ice cap. Bojan Stojkovski, Interesting Engineering, 22 Nov. 2025 Rising sea levels that have resulted from global warming and the melting of ice caps have likely exacerbated the natural sea erosion that occurs daily from the impacts of wind, waves and tides. Julia Jacobo, ABC News, 29 Oct. 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 4 Dec. 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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