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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.

Scott McTominay had recovered from a stomach bug to start in Scotland's first men's World Cup game in 28 years.

From BBC • Jun. 14, 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

Only the father was present and Elliott was told the mother had a stomach bug and didn’t want to get her sick, she said.

From Los Angeles Times • Jul. 17, 2025

“I used to be afraid of germs. Like, if the flu or a stomach bug was going around school, I would be freaking out.”

From "The Line Tender" by Kate Allen

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