'Gastropneumatic' definitions:

Definition of 'Gastropneumatic'

From: GCIDE

Gastropneumatic \Gas`tro*pneu*mat"ic\, a. [Gastro- + pneumatic.] (Anat.) Pertaining to the alimentary canal and air passages, and to the cavities connected with them; as, the gastropneumatic mucuos membranes. [1913 Webster]