plesiosaur – מילון אנגלי-אנגלי
plesiosaur
n.
extinct marine reptile of the Mesozoic era (having a small head, long flexible neck, four large paddlelike limbs and a short tail)
Plesiosauria
plesiosaur
Noun
1. extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbs; of the Jurassic and Cretaceous
(synonym) plesiosaurus
(hypernym) archosaur, archosaurian, archosaurian reptile
(member-holonym) genus Plesiosaurus
Plesiosaur
(n.)
One of the Plesiosauria.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
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