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
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.
Alaska is a bucket-list destination for many travelers because of its glaciers, wildlife and seaside communities – and is especially popular to visit by cruise ship. Josh Rivera, USA Today, 31 Dec. 2025 Bespoke itineraries are front-loaded to allow flexibility—if weather delays a glacier helicopter tour, it can be swapped with grizzly bear spotting. Katie Nanton, Travel + Leisure, 30 Dec. 2025 That is melting Europe's glaciers, which may disappear by the end of the century, forever altering the continent's rivers with ripple effects on shipping. Greg Dixon, NPR, 26 Dec. 2025 No longer held in place by the weight of glacier ice and ocean water, huge masses of rock broke away and surged into the water, producing tsunamis that unleashed more coastal destruction. Keiji Horikawa, The Conversation, 22 Dec. 2025 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 16 Jan. 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

More from Merriam-Webster on glacier

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