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

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

In their present form, toads have existed for at least 30 million years, enduring all kinds of planetary upheaval, from ice ages to the rise of humans. — Kimon De Greef, Longreads, 4 Aug. 2026

Word History

First Known Use

1855, in the meaning defined at sense 1

Rhymes for ice age

• disengage
• interstage
• macrophage
• multistage
• alienage
• assuage
• backstage
• bocage
• downstage
• engage
• enrage
• leafage

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