exhalant

(eks hālənt)

adjective

of or for exhalation

Origin: L exhalans, prp. of exhalare

noun

an organ or duct used for exhalation

See exhalant in American Heritage Dictionary 4

also ex·ha·lent

adjective
Functioning in exhalation.
noun
An organ, such as the siphon of a clam, that is used for exhalation.
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