PNEUMATOCELE
Pneu*mat"o*cele, n. Etym: [Pneumato- + Gr. pneumatocèle.] (Med.)
Defn: A distention of the scrotum by air; also, hernia of the lungs.
PNEUMATOCYST
Pneu*mat"o*cyst, n. Etym: [Pneumato- + cyst.] (Zoöl.)
Defn: A cyst or sac of a siphonophore, containing air, and serving as a float, as in Physalia.
PNEUMATOGARM
Pneu*mat"o*garm, n. Etym: [Pneumato- + -gram.] (Physiol.)
Defn: A tracing of the respiratory movements, obtained by a pneumatograph or stethograph.
PNEUMATOGRAPH
Pneu*mat"o*graph, n. Etym: [Pneumato- + -graph.] (Physiol.)
Defn: An instrument for recording the movements of the thorax or chest wall during respiration; — also called stethograph.
PNEUMATOLOGICAL
Pneu`ma*to*log"ic*al, a. Etym: [Cf. F. pneumatologique.]
Defn: Of or pertaining to pneumatology.