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OCD

American  
  1. Office of Civil Defense.

  2. obsessive-compulsive disorder.


OCD British  

abbreviation

  1. okta

"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

Example Sentences

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“Paralyzed by Hope” is born out of Bamford’s bipolar disorder and her OCD, and it explores her and her family’s mental health issues in depth.

From Los Angeles Times ● Oct. 20, 2026

Coco, 18, has autism and OCD, and Benjamin, 15, has pathological demand avoidance and ADHD.

From The Wall Street Journal ● Oct. 12, 2026

My last novel, nine long years ago, was about a young woman with OCD.

From Los Angeles Times ● Sep. 24, 2026

Thankfully, despite having more eyes on her, Seyfried discovered how she could calm her OCD symptoms, one of which involved setting up a full-time residence far away from the hustle and bustle of Los Angeles.

From MarketWatch ● Sep. 2, 2026

People in love have the same low serotonin levels as people with OCD.

From "The Sun Is Also a Star" by Nicola Yoon

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