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cottonmouth

[ kot-n-mouth ]
/ ˈkɒt nˌmaʊθ /
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See synonyms for: cottonmouth / cottonmouths on Thesaurus.com

noun, plural cot·ton·mouths [kot-n-mouths, -mouthz]. /ˈkɒt nˌmaʊθs, -ˌmaʊðz/.

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

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Also called water moccasin.

Origin of cottonmouth

1825–35, Americanism;cotton + mouth, so called from the whiteness of its lips and mouth
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for cottonmouth

cottonmouth
/ (ˈkɒtənˌmaʊθ) /

noun

another name for the water moccasin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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