What does "hadrosaurus" mean?

any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet; may have been partly aquatic

What is a synonym for "hadrosaurus"?

Common synonyms include: duck-billed dinosaur, hadrosaur.

Rare ·Advanced level

Noun

1
any of numerous large bipedal ornithischian dinosaurs having a horny duck-like bill and webbed feet; may have been partly aquatic wordnet