Definition of "trachodon" []

• Large duck-billed dinosaur of the Cretaceous period (noun)

WordNet. Princeton University. 2010.

• "Triceratops with its ruffed collar, tyrannosaurus of the fearful teeth, ankylosaurus the plated ambulating tank, trachodon the gentle duck-billed monster-all had vanished."
• "Prof. Challenger (Wallace Beery) and Prof. Summerlee (Arthur Hoyt) behold the death struggle between allosaursus and trachodon."
• "We may take it for granted that the pterodactyl and the trachodon had none of the foreboding based on experience which destroys the peace of man."