jurassic

1. a. Of the age of the middle Mesozoic, including, as divided in England and Europe, the Lias, Oolite, and Wealden; -- named from certain rocks of the Jura mountains. Source: opted

2. n. The Jurassic period or formation; -- called also the Jura. Source: opted

3. adj. of or relating to or denoting the second period of the Mesozoic era Source: wordnet

4. Of the age of the middle Mesozoic, including, as divided in England and Europe, the Lias, Oölite, and Wealden; -- named from certain rocks of the Jura mountains. -- n. The Jurassic period or formation; -- called also the Jura. Source: webster

5. Of the age of the middle Mesozoic, including, as divided inEngland and Europe, the Lias, Oölite, and Wealden; -- named fromcertain rocks of the Jura mountains.-- n. Source: adambom

6. n. from 190 million to 135 million years ago; dinosaurs; conifers a. of or relating to or denoting the second period of the Mesozoic era Source: ecdict

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