Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun agkistrodon_contortrix

1 sense of agkistrodon contortrix

Sense 1
copperhead, Agkistrodon contortrix -- (common coppery brown pit viper of upland eastern United States)
       => pit viper -- (New World vipers with hollow fangs and a heat-sensitive pit on each side of the head)