pyorrhea

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. discharge of pus
• Syn:
pyorrhoea
• Hypernyms:
pathology
2. chronic periodontitis;
purulent inflammation of the teeth sockets
• Syn:
pyorrhoea, pyorrhea alveolaris, Riggs' disease
• Hypernyms:
periodontal disease, periodontitis
• Hyponyms:
pericementoclasia