Definitions for

Overview of noun plesiosaurus

The noun plesiosaurus has 1 senses? (no senses from tagged texts)
1. plesiosaur, plesiosaurus

(extinct marine reptile with a small head on a long neck a short tail and four paddle-shaped limbs; of the Jurassic and Cretaceous) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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