noun.
A hadrosaurid dinosaur of the genus Hadrosaurus, having a bulky body and no crest on the head. A hadrosaurus fossil found in New Jersey (1858) was the first nearly complete dinosaur skeleton excavated in the United States.
The Century Dictionary and Cyclopedia
noun.
A genus of dinosaurian reptiles, typical of the family Hadrosauridæ. The original species of these gigantic iguanodons was H. foulki, from Haddonfield in New Jersey.
the GNU version of the Collaborative International Dictionary of English
noun.
An American herbivorous dinosaur of great size, allied to the iguanodon. It is found in the Cretaceous formation.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet; may have been partly aquatic
Word Usage
"Dis hadrosaurus wawkz n2 uh bar, n himz askiz teh bartindur, “Gotz enny graypfrootz?”"