'Pneumonophora' definitions:

Definition of 'Pneumonophora'

From: GCIDE

Pneumonophora \Pneu`mo*noph"o*ra\, n. pl. [NL., fr. Gr. ? a lung + fe`rein to bear.] (Zool.) The division of Siphonophora which includes the Physalia and allied genera; -- called also Pneumatophor[ae]. [1913 Webster]