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Showing results for diarrheal. Search instead for diarrhoeal.

diarrheal

American  
[dahy-er-ee-uhl] / ˌdaɪ ərˈi əl /
Or diarrhoeal

adjective

  1. relating to, caused by, or characterized by diarrhea.


Other Word Forms

  • antidiarrheal adjective
  • nondiarrheal adjective
  • post-diarrheal adjective

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.

More than 4 billion people around the world lack access to safely managed water, and fecal contamination contributes to millions of cases of diarrheal illness each year, especially among children.

From Science Daily • Jan. 23, 2026

Every day, dozens of people arrive with respiratory infections, diarrheal diseases, skin conditions and eye infections -- ailments that spread quickly in crowded conditions with little clean water.

From Barron's • Nov. 24, 2025

The first, diarrheal disease, often spreads when flooding overwhelms local sanitation infrastructure and causes drinking-water supplies to be contaminated.

From Salon • Dec. 12, 2023

There are many species of Vibrio, including Vibrio cholerae — the cause of the diarrheal disease cholera, which kills tens of thousands of people per year in the Global South.

From Scientific American • Oct. 24, 2023

As soon as this happened, Ophelia told me, diarrheal disease and infant deaths began dropping.

From "Mountains Beyond Mountains" by Tracy Kidder and Michael French