This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

verb-intransitive. To breathe out.

verb-intransitive. To emit air or vapor.

verb-intransitive. To be given off or emitted.

v. To blow (something) forth or breathe (something) out.

v. To give off; emit: chimneys exhaling dense smoke.

v. To expel air from the lungs through the nose or mouth by action of the diaphragm.

v. To pass off in the form of vapour; to emerge.

v. To expel (something) from the lungs by action of the diaphragm.

v. To breathe out. Hence: To emit, as vapor; to send out, as an odor; to evaporate

v. To draw out; to cause to be emitted in vapor.

verb-intransitive. To rise or be given off, as vapor; to pass off, or vanish.

To send out as breath or as if by breathing; emit an effluence of; give out as vapor, either perceptible or imperceptible: as, marshes exhale noxious effluvia.

To draw out as an effluence; cause to be sent out or emitted in vapor; evaporate: as, the sun exhales the moisture of the earth.

To draw forth; cause to flow, as blood.

To rise or pass off as an effluence; go off in vapor.

To hale or drag out.

To draw, as a sword.

To pass through in the form of drops; ooze: noting especially bleeding from a surface in the absence of any wound.

v. give out (breath or an odor)

v. expel air

"His tongue is still slack in his mouth and the exhale is a loud and welcome sound."

inhale   

exhaled    exhales    exhaling   

emit    breathe    pass off   

exaled    exaling   

evaporate    breathe    expire    exsufflate    spout    puff    blowy   

Bayle    Braille    Dail    Dale    Gael    Gail    Galle    Gayle    Hale    Jarrell   

inhale    disinfection    exhalation    respire    cesspit    sterilizer    collarbone    atomizer    coccyx    atomization