noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Any dinosaur of the genus Trachodon
2. 2
   large duck-billed dinosaur of the Cretaceous period wordnet

Synonyms

All synonyms

peglike dentitionrough tooth patternrough-toothedrough-toothed formrugose-toothedrugose-toothed form

Antonyms

All antonyms

complex dentitionmulticusped dentitionsmooth dentitionsmooth-toothed