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.
The prehistoric people who made the hand stencils were most likely early members of our own species, Homo sapiens, who lived in Southeast Asia during the ice age. Katie Hunt, CNN Money, 21 Jan. 2026 Towards the end of the last ice age, an ancient wolf feasted on a young woolly rhinoceros (Coelodonta antiquitatis). Laura Baisas, Popular Science, 14 Jan. 2026 This cycle set off mechanisms that make ice ages more icy and warm periods warmer and the switch between them more dramatic. New Atlas, 13 Jan. 2026 During that time, 40,000-year periods between ice ages gradually transitioned to 100,000-year intervals, researchers say. Karl Hille, Baltimore Sun, 13 Jan. 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

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Cite this Entry

“Ice age.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ice%20age. Accessed 24 Jan. 2026.

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

Last Updated: - Updated example sentences
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