cottonmouth

American  

[kot-n-mouth] / ˈkɒt nˌmaʊθ /

noun

PLURAL

cottonmouths

1. a venomous snake, Agkistrodon (Ancistrodon ) piscivorus, of swamps in southeastern U.S., that grows to about 4 feet (1.2 meters).

---

cottonmouth British  

/ ˈkɒtənˌmaʊθ /

noun

1. another name for the water moccasin

---

Etymology

Origin of cottonmouth

1825–35, cotton + mouth, so called from the whiteness of its lips and mouth

Example Sentences

And the previous homeowners had found venomous snakes on the property, including a cottonmouth coiled by the pool.

From Scientific American

They can even handle the bite from venomous snakes such as cottonmouths, timber rattlesnakes and copperheads.

From Washington Post

The world hosts hundreds of wildly different venomous snake species, from brightly banded coral snakes to camouflaged cottonmouths.

From Scientific American

Snakes from a wide variety of habitats and ecological roles — including close relatives of the sidewinder rattlesnake, such as cottonmouths or diamondback rattlesnakes — have these prominent spikes on their bellies.

From New York Times

For generations, serpent-handling Pentecostals have captured their own snakes—mostly timber and canebrake rattlesnakes, plus the occasional diamondback rattlesnake, cottonmouth, or copperhead that inhabit the Southeast.

From National Geographic