'Pneumonic' definitions:

Definition of 'pneumonic'

adjective

Pertaining to or characterized by or affected by pneumonia; "pneumonic plague"

adjective

Relating to or affecting the lungs; "pulmonary disease" [syn: pneumonic, pulmonary, pulmonic]

From: GCIDE

Pneumonic \Pneu*mon"ic\, a. [Gr. ?: cf. F. pneumonique.] (a) Of or pertaining to the lungs; pulmonic. (b) Of or pertaining to pneumonia; as, pneumonic symptoms. [1913 Webster]

From: GCIDE

Pneumonic \Pneu*mon"ic\, n. (Med.) A medicine for affections of the lungs. [1913 Webster]