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adj Uncommon

Jurassic

juu-RAS-ihk

Jurassic (adj) means relating to the geological period from about 201 to 145 million years ago, when dinosaurs dominated the Earth. Example: “Fossils from the Jurassic period are on display at the museum.”

adj
1
Relating to the geological period from about 201 to 145 million years ago, when dinosaurs dominated the Earth.
"Fossils from the Jurassic period are on display at the museum."
2
Informally, extremely old-fashioned or outdated.
"His attitudes toward technology are downright Jurassic."

How to use Jurassic

Learner’s notes

In plain EnglishRelating to the age of the dinosaurs, or, informally, hopelessly old-fashioned.

Common pairings
Jurassic period Jurassic era
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Fossils from the _____ period are on display at the museum.

Etymology

Named after the Jura Mountains in France and Switzerland, where rock layers from this period were first studied.

Rhymes for Jurassic

See all rhymes for Jurassic →

Frequently asked questions

What does “Jurassic” mean?

The word “Jurassic” means relating to the geological period from about 201 to 145 million years ago, when dinosaurs dominated the Earth. In plain terms, relating to the age of the dinosaurs, or, informally, hopelessly old-fashioned.

How do you pronounce “Jurassic”?

“Jurassic” is pronounced juu-RAS-ihk (/d͡ʒʊˈɹæs.ɪk/ in IPA).

How do you use “Jurassic” in a sentence?

Here is “Jurassic” used in a sentence: “Fossils from the Jurassic period are on display at the museum.”

What part of speech is “Jurassic”?

“Jurassic” is an adjective.

Is “Jurassic” a common word?

“Jurassic” is an uncommon word in modern English.

How many meanings does “Jurassic” have?

“Jurassic” has 2 distinct senses listed in this dictionary. The most common is: relating to the geological period from about 201 to 145 million years ago, when dinosaurs dominated the Earth.

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