# keep one's hair on

idiom

Source: https://englishreference.com/idiom/keep-ones-hair-on
Updated: 2026-08-10

## Meaning

To stay calm; to be patient; to calm down.

## Examples

- Keep your hair on, the bus will be here soon.
- I know you are frustrated by the delay, but please keep your hair on while we fix the problem.
- Despite the mounting pressure and the chaotic state of the project, she urged her team to keep their hair on until the final results arrived.

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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.