glacier

noun

gla·​cier ˈglā-shər How to pronounce glacier (audio)
also
-zhər How to pronounce glacier (audio)
especially British ˈgla-sē-ə
or ˈglā-sē-ə
: a large body of ice moving slowly down a slope or valley or spreading outward on a land surface

Examples of glacier in a Sentence

Recent Examples on the Web
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Some 20,000 years ago, Iceland was covered with slow-moving glaciers. Quanta Magazine, 26 May 2026 This arc is advancing slower than a glacier on Hoth, and Mando apprehending a couple of mid-level Imps on the big screen doesn't really fill the gap. Richard Edwards, Space.com, 25 May 2026 Melting glaciers and ice caps also will add to sea levels. Bill Kearney, Sun Sentinel, 23 May 2026 The lake was formed by glaciers during the last ice age more than 10,000 years ago. Taryn White, Travel + Leisure, 21 May 2026 See All Example Sentences for glacier

Word History

Etymology

French, from Middle French dialect (Franco-Provençal), from glace ice, from Latin glacies; akin to Latin gelu frost — more at cold

First Known Use

1744, in the meaning defined above

Time Traveler
The first known use of glacier was in 1744

Browse Nearby Words

Cite this Entry

“Glacier.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glacier. Accessed 31 May. 2026.

Kids Definition

glacier

noun
gla·​cier ˈglā-shər How to pronounce glacier (audio)
: a large body of ice moving slowly down a slope or valley or spreading outward on a land surface

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