Medical Definition of water moccasin
: a venomous semiaquatic pit viper (Agkistrodon piscivorus) of the southern United States closely related to the copperhead—called also ,
Learn More about water moccasin
Dictionary: Definition of "water moccasin" Spanish Central: Translation of "water moccasin" Nglish: Translation of "water moccasin" for Spanish speakers Britannica.com: Encyclopedia article about "water moccasin"
Seen and Heard
What made you want to look up water moccasin? Please tell us where you read or heard it (including the quote, if possible).