copperhead

cop·per·head

noun \ˈkäp-ər-ˌhed\

Definition of COPPERHEAD

1

: a pit viper (Agkistrodon contortrix) widely distributed in upland areas of the eastern and central United States that typically attains a length of three feet (0.9 meter), is coppery brown above with dark transverse blotches, and is capable of inflicting a very painful but rarely fatal bite

2

: a very venomous but sluggish Australian elapid snake of the genus Denisonia (D. superba)