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.
Alongside Cruise feeding and stroking his dying cat while walking around his mansion with his gut hanging out, there are shots of planes readying for battle and collapsing polar ice caps. Brent Lang, Variety, 15 Apr. 2026 Scientists say the ice cap is an extraordinary trove of data about pre-industrial human activity and environmental change. Nidhi Sharma, Popular Science, 13 Mar. 2026 Attempts to tap ‘frozen capital’ The majority of the world’s freshwater is locked up in glaciers and ice caps, primarily in Antarctica and Greenland; each year up to 300 billion tons of water melt from the Greenlandic ice sheet, per the territory’s government. Tasmin Lockwood, CNBC, 20 Jan. 2026 The park’s Skaftafellsstofa Visitor Centre in Skaftafell, Iceland (about a four-hour drive from Reykjavík) is open year-round and provides direct access to the Skaftafellsjökull glacier, part of the greater Vatnajökull ice cap. Evie Carrick, Travel + Leisure, 20 Jan. 2026 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

Browse Nearby Words

Cite this Entry

“Ice cap.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ice%20cap. Accessed 21 Apr. 2026.

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

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster