# sour stomach

idiom

Source: https://englishreference.com/idiom/sour-stomach
Updated: 2026-08-10

## Meaning

Indigestion.

## Examples

- I have a sour stomach after eating that spicy food.
- She drank some ginger tea to help with her sour stomach after the heavy dinner.
- Despite his best efforts to maintain a professional demeanor during the meeting, his persistent sour stomach made it difficult to focus on the presentation.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.