hadrosaur

(redirected from hadrosaurus)
Also found in: Dictionary, Thesaurus, Wikipedia.

hadrosaur

[′had·rə‚sȯr]
(paleontology)
A duck-billed dinosaur.
References in periodicals archive ?
The world's largest hadrosaurus fossil was found here in the 1980s and exhibited in the local museum.
Esa primera apreciacion fue corroborada posteriormente, lo que no supo en ese momento la paleontologa Aguillon es que se trataba no solamente de un dinosaurio del genero Hadrosaurus (por su pico de pato), sino que tambien pertenecia a una nueva especie.
In 1858 a professor of anatomy at the University of Pennsylvania named Joseph Leidy examined an early hadrosaurus discovered in New Jersey and came to the revolutionary insight that this monster didn't tread the ground like some brute from the bestiary but stood up.