exhalant definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
of or for exhalation
Origin: Classical Latin exhalans, present participle of exhalare
an organ or duct used for exhalation
exhalant definition by American Heritage Dictionary
Functioning in exhalation.noun
An organ, such as the siphon of a clam, that is used for exhalation.