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duck-billed dinosaur Syllabification: duck-billed di·no·saur

Definition of duck-billed dinosaur in English:

noun

Another term for hadrosaur.
Example sentences
  • Whether it's horned dinosaurs, crested duck-billed dinosaurs, plated stegosaurs, or dome-headed dinosaurs, paleontologists identify different species largely by these bizarre structures.
  • The ornithopods included the hadrosaurs or duck-billed dinosaurs, in which the front of the mouth was enlarged to form a broad flat beak and a variety of bony crests were developed on top of the head.
  • Ornithopoda is the third Ornithischian group, and includes the often large hadrosaurs, or ‘duck-billed dinosaurs’.

Definition of duck-billed dinosaur in:

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