1
: abnormally delayed or infrequent passage of usually dry hardened feces
2

Examples of constipation in a Sentence

A side effect of the drug is constipation.
Recent Examples on the Web
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Roughly 86% of the intervention group reported mild to moderate side effects, primarily during the early weeks, including headaches, fatigue, dizziness and constipation, though researchers noted that no severe medical complications occurred. — Khloe Quill, FOXNews.com, 2 Nov. 2026 Drinking more water and eating more fiber can also help relieve constipation. — Amber Raiken, Verywell Health, 2 Nov. 2026 The short-term side effects have been well advertised (and experienced), as 28 percent of respondents diagnosed with obesity currently on a GLP-1 had dealt with nausea or vomiting and 42 percent reported diarrhea and constipation. — Natalia Johnsen, EverydayHealth.com, 27 Oct. 2026 Opioids can cause nausea, vomiting, constipation, urinary retention, sleepiness and difficulty thinking clearly. — Emily Cegielski, Flow Space, 26 Oct. 2026 See All Example Sentences for constipation

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of constipation was in the 14th century

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Cite this Entry

“Constipation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/constipation. Accessed 7 Nov. 2026.

Kids Definition

constipation

noun
: abnormally difficult or infrequent bowel movements

Medical Definition

constipation

noun
: abnormally delayed or infrequent passage of dry hardened feces

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