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constipation

American  
[kon-stuh-pey-shuhn] / ˌkɒn stəˈpeɪ ʃən /

noun

  1. a condition of the bowels in which the feces are dry and hardened and evacuation is difficult and infrequent.

  2. Informal. a state of slowing down, sluggishness, or inactivity.

  3. Obsolete. the act of crowding anything into a smaller compass; condensation.


constipation British  
/ ˌkɒnstɪˈpeɪʃən /

noun

  1. infrequent or difficult evacuation of the bowels, with hard faeces, caused by functional or organic disorders or improper diet

"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

Etymology

Origin of constipation

First recorded in 1375–1425; late Middle English constipacioun, from Middle French, from Late Latin constīpātiōn-, stem of constīpātiō; equivalent to constipate + -ion

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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.

In clinical trials, at least 20% of patients experienced nausea, constipation, diarrhea and vomiting, and between 5% and 10% of patients, depending on which dose they were taking, discontinued treatment.

From MarketWatch • Apr. 1, 2026

Eating foods that contain gluten can trigger a range of gut symptoms, such as diarrhoea, stomach aches, sloating and flatulence, indigestion and constipation.

From BBC • Mar. 22, 2026

Between 40 and 70 percent of patients on these drugs report gastrointestinal adverse effects, like acid reflux, chronic diarrhea, and/or constipation.

From Slate • Mar. 22, 2026

These results build on earlier work showing that children of mothers who took antidepressants during pregnancy were more likely to be diagnosed with functional constipation.

From Science Daily • Mar. 17, 2026

Go to the Ufizzi in Florence, the Louvre in Paris, and you are so crushed with the numbers, once the might of greatness, that you go away distressed, with a feeling like constipation.

From "Travels with Charley in Search of America" by John Steinbeck