ice age

noun

1
: a time of widespread glaciation
2
Ice Age : the Pleistocene glacial epoch

Examples of ice age in a Sentence

changes that occurred during the last ice age
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.
Additionally, the lake, formed thousands of years ago as glaciers carved the Great Lakes basin during the last ice age, is a prime destination for boating, fishing, bird-watching and swimming, with parks and beaches along its shores. — Fernando Cervantes Jr, USA Today, 27 Aug. 2026 Ned Davis Research chief global strategist Tim Hayes also maintains a Secular Bear Watch model meant to foretell equity ice ages. — Michael Santoli, CNBC, 10 Aug. 2026 Researchers at the La Brea Tar Pits and Museum have identified a new extinct ice age amphibian, the spadefoot toad. — Ruben Vives, Los Angeles Times, 7 Aug. 2026 In the heart of urban Los Angeles lie the La Brea Tar Pits, a group of natural asphalt seeps made famous by the millions of ice age fossils preserved within the bubbling, dark pools of goo. — Taylor Nicioli, CNN Money, 5 Aug. 2026 See All Example Sentences for ice age

Word History

First Known Use

1855, in the meaning defined at sense 1

Time Traveler
The first known use of ice age was in 1855

Rhymes for ice age

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Browse Nearby Words

ICE
ice age
ice anchor
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Cite this Entry

“Ice age.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ice%20age. Accessed 31 Aug. 2026.

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Kids Definition

ice age

noun
1
: a time of widespread glaciation
2
capitalized I&A : the most recent such period in the earth's past

More from Merriam-Webster on ice age

Britannica.com: Encyclopedia article about ice age

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