trachodont
/ˈtrakədɒnt/Palaeontology. Now historical
adjective
Of or characteristic of duck-billed dinosaurs or the former genus Trachodon; designating such a dinosaur.
- For the status of Trachodon as a genus name, see note at Trachodon..
noun
A trachodont dinosaur.
Origin
Early 20th century. From ancient Greek τραχύς rough + -odont, after Trachodon.