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Definitions

prehistoric

[pree-hi-stawr-ik, -stor-, pree-i-] / ˌpri hɪˈstɔr ɪk, -ˈstɒr-, ˌpri ɪ- /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Wouldn’t you want to hang out with the guy unabashedly wearing a hat with a prehistoric creature bursting out of each end?

From Los Angeles Times • Mar. 10, 2026

It is thought to be the most complete prehistoric reptile ever discovered from the Pliensbachian period.

From Science Daily • Feb. 24, 2026

A remarkably complete skeleton uncovered along the UK's Jurassic Coast has been identified as a previously unknown species of ichthyosaur -- a group of prehistoric marine reptiles that once dominated the world's oceans.

From Science Daily • Feb. 24, 2026

The toothless bottom-feeder, which looks like a prehistoric catfish and can weigh over 200 pounds, has been overfished globally.

From The Wall Street Journal • Feb. 20, 2026

For prehistoric humans the most productive forest was the deciduous leafy forest because of its abundance of edible nuts, such as walnuts, chestnuts, horse chestnuts, acorns, and beechnuts.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond