Defn: The pneumogastric nerve. Pneumogastric nerve (Anat.), one of the tenth pair of cranial nerves which are distributed to the pharynx, esophagus, larynx, lungs, heart, stomach, liver, and spleen, and, in fishes and many amphibia, to the branchial apparatus and also to the sides of the body.

PNEUMOGRAPH
Pneu"mo*graph, n.

Defn: Same as Pneumatograph.

PNEUMOGRAPHY
Pneu*mog"ra*phy, n Etym: [Pneumo- + -graphy.]

Defn: A description of the lungs. Dunglison.

PNEUMOLOGY
Pneu*mol"o*gy, n. Etym: [Pneumo- + -logy.] (Anat.)

Defn: The science which treats of the lungs.

PNEUMOMETER
Pneu*mom"e*ter, n. Etym: [Pneumo- + -meter.] (Physiol.)

Defn: A spirometer.

PNEUMOMETRY
Pneu*mom"e*try, n.