n. An inflammation of the gums in which the teeth become loose; chronic periodontitis
n. A discharge of pus
The Century Dictionary and Cyclopedia
n. Purulent discharge.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. discharge of pus
n. chronic periodontitis; purulent inflammation of the teeth sockets
Word Usage
"I have diagnosed it as pyorrhea which has infected the stomach from the mouth, and have suggested emetine treatment of the mouth as a cure for the stomach disorder."