Breath (noun)

1. The air that is inhaled and exhaled in respiration.
2. An act of inhaling and exhaling.
3. A slight movement of air.
4. The ability to inhale and exhale.

Origin:

Old english brǣth, of germanic origin; related to dutch adem and german atem.

Examples:

1. He could barely catch his breath after running.
2. She took a deep breath before speaking.
3. A breath of fresh air.
4. She was out of breath after climbing the stairs.
5. I could feel the breath on my neck.