gastroenteritis
noun
gas·tro·en·ter·i·tis
ˌga-strō-ˌen-tə-ˈrī-təs 
: inflammation of the lining membrane of the stomach and the intestines characterized especially by nausea, vomiting, diarrhea, and cramps
Examples of gastroenteritis in a Sentence
Recent Examples on the Web
Norovirus causes acute gastroenteritis, an inflammation of the stomach or intestines.
—
Ashley J. Dimella, FOXNews.com, 3 Oct. 2025
At one point, a doctor had to come to set because both McAvoy and his lead Ross both had gastroenteritis.
—Alex Ritman, Variety, 5 Sep. 2025
The child was hospitalized for severe gastroenteritis from June 9 to 12.
—Marlene Lenthang, NBC news, 18 Aug. 2025
Antibiotics won’t help with viral gastroenteritis and are usually not necessary for most cases of bacterial gastroenteritis.
—Bruce Y. Lee, Forbes.com, 29 July 2025
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Ashley J. Dimella, FOXNews.com, 3 Oct. 2025
At one point, a doctor had to come to set because both McAvoy and his lead Ross both had gastroenteritis.
—Alex Ritman, Variety, 5 Sep. 2025
The child was hospitalized for severe gastroenteritis from June 9 to 12.
—Marlene Lenthang, NBC news, 18 Aug. 2025
Antibiotics won’t help with viral gastroenteritis and are usually not necessary for most cases of bacterial gastroenteritis.
—Bruce Y. Lee, Forbes.com, 29 July 2025
See All Example Sentences for gastroenteritis
Cite this Entry
“Gastroenteritis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gastroenteritis. Accessed 31 Oct. 2025.
Copy CitationMedical Definition
gastroenteritis
noun
gas·tro·en·ter·i·tis
-ˌent-ə-ˈrīt-əs
plural gastroenteritides
-ˈrit-ə-ˌdēz
: inflammation of the lining membrane of the stomach and the intestines
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