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hadrosaur

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hadrosaur

Main Entry:: had·ro·saur
Pronunciation:: \ˈha-drə-ˌsȯr\
Function:: noun
Etymology:: New Latin Hadrosaurus, genus name, from Greek hadros thick, bulky + sauros lizard
Date:: 1877

: any of a family (Hadrosauridae) of medium-sized bipedal herbivorous dinosaurs of the Upper Cretaceous with long flat snouts and an often crested skull

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