genus corythosaurus

English Thesaurus

1. genus of duck-billed dinosaurs of late Cretaceous (noun.animal)

hypernym	:	reptile genus,
definition	:	a genus of reptiles (noun.animal)

member holonym	:	corythosaur, corythosaurus,
definition	:	duck-billed dinosaur with nasal passages that expand into a crest like a hollow helmet (noun.animal)

member meronym	:	family hadrosauridae, hadrosauridae,
definition	:	duck-billed dinosaurs; upper Cretaceous (noun.animal)