noun Trach·odon \ˈtrakəˌdän, ˈtrāk-\

Definition of Trachodon

  1. 1 in former classifications :  a genus of hadrosaurs including forms now placed in other hadrosaurid genera (such as Edmontosaurus and Lambeosaurus)

  2. 2 trachodon plural trachodons dated :  a dinosaur of the genus Trachodon


\-nt\ adjective or noun



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Origin and Etymology of trachodon

New Latin, from Greek trachys rough + New Latin -odon

First Known Use: 1857

Seen and Heard

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a rounded knoll or a ridge of ice

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