Skip to content
ARCHIEENGLISH
LearnPlayWordsRanking
  • Learn
  • Play
  • Words
  • Ranking
  • Mine
← Vocabulary

jurassic

UK/d͡ʒʊˈɹæs.ɪk/US/d͡ʒʊˈɹæs.ɪk/
adjectiveB2+Occasional — familiar, but not everyday · #9,605 of 15,258leans written

Jurassic means of the middle age of the great reptiles. The Jurassic period, Jurassic rocks, the Jurassic Coast.

It ran from about 201 to 145 million years ago, between the Triassic and the Cretaceous, and it is when the largest sauropods lived and the first birds appeared. The name comes from the Jura mountains between France and Switzerland, where the limestones of the period were first described.

Definitions of jurassic

  1. 1adjectivejurassicOf the middle age of the great reptiles.B2+

    “The museum shows Jurassic fossils found along the cliffs of southern England.”

jurassic is a geological period.

Where it comes from

  1. French

    Jurassique

  2. English

    Jurassic

  3. English, today

    jurassic

Jurassic French Jurassique, named for the discovery and type location in the Jura Mountains of Switzerland. The -assic suffix was extracted from Triassic.

Etymology from Wiktionary, CC BY-SA

Practised in Dinosaurs & Prehistory

Practise this word