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obsessive-compulsive disorder

British  

noun

  1. OCD. psychiatry an anxiety disorder in which patients are driven to repeat the same act, such as washing their hands, over and over again, usually for many hours

"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

obsessive-compulsive disorder Scientific  
/ əb-sĕs′ĭv-kəm-pŭl′sĭv /
  1. A psychiatric disorder characterized by the persistent intrusion of repetitive, unwanted thoughts which may be accompanied by compulsive actions, such as handwashing. The individual cannot voluntarily prevent these thoughts or actions, which interfere with normal functioning.


Example Sentences

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See Examples For:

Speaking to The Wall Street Journal, she described the debilitating nature of her obsessive-compulsive disorder, revealing that she was “barely” able to function when the condition was at its worst.

From MarketWatch ● Sep. 2, 2026

From a diagnostic standpoint, it overlaps with obsessive-compulsive disorder, generalized anxiety disorder and trauma-related syndromes.

From The Wall Street Journal ● Nov. 12, 2025

She weaned him off clozapine entirely in 2018 and Cauchi also stopped taking medication to treat his obsessive-compulsive disorder the year after, she said.

From BBC ● May 30, 2025

The “Fast Car” singer says that in addition to anxiety, he has a “particularly wicked” version of obsessive-compulsive disorder.

From Los Angeles Times ● Mar. 11, 2025

Dexter also had obsessive-compulsive disorder, which Andrea explained often accompanied Tourette’s.

From "Insignificant Events in the Life of a Cactus" by Dusti Bowling

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