pottymouth

or pot·ty-mouth or pot·ty mouth

[ pot-ee-mouth ]
/ ˈpɒt iˌmaʊθ /

noun Slang.

a person who often uses obscene, filthy, or abusive language.
a habit of using such language:His pottymouth has gotten him into trouble.

QUIZZES

WHO SAID IT: A QUIZ ON PRESIDENTIAL WIT AND WISDOM

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Question 1 of 9
“I do believe that the buck stops here, that I cannot rely upon public opinion polls to tell me what is right. I do believe that right makes might and that if I am wrong, 10 angels swearing I was right would make no difference.”

Origin of pottymouth

First recorded in 1965–70; potty2 + mouth
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for pottymouth

pottymouth
/ (ˈpɒtɪˌmaʊθ) /

noun

informal a person who habitually uses foul language
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