- A genus of innocuous colubriform serpents, having the rostral plate enlarged and recurved.
- [lowercase] A serpent associated with the genus Heterodon. In addition heterodont.
- one of the genera of animals and mollusks.
- a genus of little colubrid snakes containing the united states hognose snakes
- Definition for "heterodon"
- A genus of innocuous colubriform serpents, having the…
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- Sentence for "heterodon"
- Hypernym for "heterodon"