Dictionary.com
Thesaurus.com
Synonyms

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

Compare meaning

How does constipation compare to similar and commonly confused words? Explore the most common comparisons:

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

Citing his medical report, the administration said he presented symptoms characterised by gastric swelling, abdominal pain and constipation.

From BBC • Mar. 26, 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

It occurs more frequently in women and commonly causes symptoms such as abdominal pain, constipation, or diarrhea.

From Science Daily • Mar. 13, 2026

From far away they could hear the voice of a radio announcer singing the praises of Dr. Ross’s pills, tiny but effective against constipation, insomnia, and bad breath.

From "The House of the Spirits: A Novel" by Isabel Allende