To draw something into the lungs.
To inspire (scripture).
To take in needed gases and expel waste gases in a similar way.
To live.
To exhale or expel (something) in the manner of breath.
To exercise; to tire by brisk exercise.
To inhale (a gas) to sustain life.
To draw air into (inhale), and expel air from (exhale), the lungs in order to extract oxygen and excrete waste gases.
To passionately devote much of one's life to (an activity, etc.).
To whisper quietly.
To give an impression of, to exude.
To expel air from the lungs, exhale.
To pass like breath; noiselessly or gently; to emanate; to blow gently.
To exchange gases with the environment.
To stop, to give (a horse) an opportunity to catch its breath.
To use a snorkel.
A snorkel parka.
A retractable tube fitted in diesel-engine submarines to allow sufficient ventilation that the engines may be used at periscope depth.
A hollow tube, held in the mouth, or mounted on and opening into a diving mask, used by swimmers for breathing underwater.