plesiosaur
Pronunciation:
/ˈpliːsiəsɔːɹ/noun
Definitions
Any of several extinct marine reptiles, of the order Plesiosauria, from the Jurassic and Cretaceous periods.
Synonyms:plesiosaurus
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/ˈpliːsiəsɔːɹ/Definitions
Any of several extinct marine reptiles, of the order Plesiosauria, from the Jurassic and Cretaceous periods.