hadrosaur in English
noun
1
a large, herbivorous, mainly bipedal dinosaur of the middle to late Cretaceous period, with jaws flattened like the bill of a duck.
There is a parallel here with the hadrosaur and ceratopsian dinosaurs of the Late Cretaceous.
noun
duck-billed dinosaur
Use "hadrosaur" in a sentence
Below are sample sentences containing the word "hadrosaur" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "hadrosaur", or refer to the context using the word "hadrosaur" in the English Dictionary.
1. In many hadrosaur and theropod dinosaurs, the caudal vertebrae were reinforced by ossified tendons.
2. It was named based solely on fossilized fragments of material that were originally thought to be jaw fragments from a duck-billed dinosaur (a hadrosaur).