Monopneumona
plural noun
Mono·pneu·mo·na
variants or less commonly Monopneumones
-ˌnēz
in some classifications
: an order including the genus Ceratodus
monopneumonian adjective or noun
¦⸗⸗⸗¦mōnēən
monopneumonous adjective
¦⸗⸗¦n(y)ümənəs
Word History
Etymology
New Latin, from mon- + -pneumona (from Greek pneumon-, pneumōn lungs)