ex•halePronunciation: (eks-hāl', ek-sāl'), [key]
—v., -haled, -hal•ing.
to emit breath or vapor; breathe out.
to pass off as vapor; pass off as an effluence.
to breathe out; emit (air, vapor, sound, etc.): to exhale a sigh.
to give off as vapor: The engine exhaled steam.
to draw out as a vapor or effluence; evaporate.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.