1. Discharge of pus
   - pyorrhoea 
2. Chronic periodontitis; purulent inflammation of the teeth sockets
   - pyorrhoea, pyorrhea alveolaris, Riggs' disease, Riggs's disease

Derived forms: pyorrheas

See also: pyogenic

Type of: pathology, periodontal disease, periodontitis

Encyclopedia: Pyorrhea

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• sociogram
• sociolinguist
• sociolinguistic
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• sociolinguistics
• sociological
• sociologically
• sociologist
• sociology
• sociology department
• sociometry
• sociopath
• sociopathic
• sociopathic personality
• sociopolitical
• sock
• sock away
• sockdolager
• socket
• socket wrench
• sockeye
• sockeye salmon
• socle
• Socotra begonia