ex·ha·lant also ex·ha·lent 
(ĕks-hālənt, ĕk-sā-)
(ĕks-hālənt, ĕk-sā-)adj.
Functioning in exhalation.
n.
An organ, such as a clam's siphon, used for exhalation.
- irrationalism
- irrationality
- irrationally
- irrationalness
- irrational number
- Irrawaddy
- irreal
- irreality
- irreclaimability
- irreclaimable
- irreclaimableness
- irreclaimably
- irreconcilability
- irreconcilable
- irreconcilably
- irrecoverable
- irrecoverably
- irrecusable
- irrecusably
- irredeemable
- irredeemably
- irredenta
- irredentism
- irredentist
- irreducibility