# air out

idiom

Source: https://englishreference.com/idiom/air-out
Updated: 2026-08-10

## Meaning

To expose to air; to leave open or spread out, as to allow odor or moisture to dissipate.

## Examples

- Open the windows to air out the room.
- I need to air out my sleeping bag before I pack it away for the winter.
- After the long winter, she opened every window in the house to air out the musty rooms and welcome the spring breeze.

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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.