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stomach bug

American  
[stuhm-uhk buhg] / ˈstʌm ək ˌbʌg /

noun

stomach bugs plural
  1. a short-term illness with digestive symptoms, such as vomiting and diarrhea, caused by a virus or bacteria.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of stomach bug

First recorded in 1955–60

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.

See Examples For:

“It lasts much longer than a stomach bug where you’re sick for a day and you bounce back.”

From The Wall Street Journal Jul. 17, 2026

Factoring in Scott McTominay's stomach bug this week, could Clarke leave one of his leading men on the sidelines for the biggest game the nation has seen in almost three decades?

From BBC Jun. 13, 2026

Real Madrid goalkeeper Thibaut Courtois will miss the Champions League trip to face Olympiacos because of a stomach bug, said the Spanish giants Tuesday.

From Barron's Nov. 25, 2025

It increases with bad stress like a difficult meeting or a stomach bug, as well as good stress like a family reunion or a birthday party.

From Slate Sep. 9, 2025

“There’s a stomach bug going around,” said Nurse Molly.

From "Wonder" by R. J. Palacio

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