# simmer down

idiom

Source: https://englishreference.com/idiom/simmer-down
Updated: 2026-08-10

## Meaning

To decrease in intensity of anger, agitation, or excitement.

## Examples

- Please simmer down and listen to me.
- After the argument became too loud, the manager asked both employees to simmer down before continuing the meeting.
- Once the initial shock of the announcement had passed and the crowd began to simmer down, the speaker finally regained control of the room.

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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.