| English noun: cottonmouth | |||
| 1. | cottonmouth (animal) venomous semiaquatic snake of swamps in southern United States | ||
| Synonyms | Agkistrodon piscivorus, cottonmouth moccasin, water moccasin | ||
| Broader (hypernym) | pit viper | ||
| Member meronym | Agkistrodon, Ancistrodon, genus Agkistrodon, genus Ancistrodon | ||