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.
Scientists predict that within the next 15 years this ice cap will disappear in summer for the first time in millennia, accelerating global warming. Alec Luhn, Scientific American, 20 May 2025 When temperatures started heating up, ice caps began melting, causing water from the Appalachian Mountains to flow into the Apalachicola River and eventually all the way down to the coast. Tara Massouleh McCay, Southern Living, 17 May 2025 The Arctic eventually froze over, polar ice caps formed and the global climate system changed forever. Scott Travers, Forbes, 7 Mar. 2025 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 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 Jun. 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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