1. Breathing out.

Synonym: expiration.

2. The giving forth of gas or vapor.

3. Any exhaled or emitted gas or vapor.

Origin: L. Ex-halo, pp. -halatus, to breathe out

Retrieved from "http://www.biology-online.org/bodict/index.php?title=Exhalation&oldid=14126"
First | Previous (Exfoliative gastritis) | Next (Exhale) | Last
Please contribute to this project, if you have more information about this term feel free to edit this page.