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coprolalia

American  
[kop-ruh-ley-lee-uh] / ˌkɒp rəˈleɪ li ə /

noun

Psychiatry.
  1. the obsessive use of scatological language.


coprolalia British  
/ ˌkɒprəˈleɪlɪə /

noun

  1. obsessive use of obscene or 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

Other Word Forms

  • coprolaliac adjective

Etymology

Origin of coprolalia

copro- + -lalia

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

There are so few depictions of Tourette syndrome in the media as it is, and even fewer that accurately render the potentially debilitating complications of coprolalia.

From Salon • Apr. 26, 2026

“That’s not how coprolalia works. That is not how Tourette syndrome works.”

From Salon • Mar. 1, 2026

Such tics, called coprolalia, affect between 10% to 30% of people with Tourette's, she said.

From BBC • Feb. 23, 2026

Davidson has coprolalia, which results in involuntary outbursts of swear words or socially inappropriate and derogatory remarks.

From BBC • Jan. 28, 2026

Changes to these very same brain structures—the basal ganglia in particular—are observed in people with coprolalia, the uncontrollable use of taboo language often observed in Tourette Syndrome.

From Time • Sep. 13, 2016