# cool head

idiom

Source: https://englishreference.com/idiom/cool-head
Updated: 2026-08-10

## Meaning

A calm, focused demeanor and mindset; a person having such characteristics.

## Examples

- You need a cool head to solve this problem.
- The manager kept a cool head when the computer system crashed during the busy morning shift.
- Even as the situation spiraled into chaos, the leader maintained a cool head, guiding the team toward a logical solution with steady focus.

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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.