verb, -haled, -hal⋅ing.| 1. | to emit breath or vapor; breathe out. |
| 2. | to pass off as vapor; pass off as an effluence. |
| 3. | to breathe out; emit (air, vapor, sound, etc.): to exhale a sigh. |
| 4. | to give off as vapor: The engine exhaled steam. |
| 5. | to draw out as a vapor or effluence; evaporate. |
exhale ex·hale (ěks-hāl', ěk-sāl')
v. ex·haled, ex·hal·ing, ex·hales
To breathe out.
To emit a gas, vapor, or odor.