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Definition of Deinonychus
1. Noun. Swift agile wolf-sized bipedal dinosaur having a large curved claw on each hind foot; of the Cretaceous. 
Definition of Deinonychus
1. [n -ES]
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1. Noun. Swift agile wolf-sized bipedal dinosaur having a large curved claw on each hind foot; of the Cretaceous. 
1. [n -ES]