Search Result for "pyorrhoea": 
Wordnet 3.0

NOUN (2)

1. discharge of pus;
[syn: pyorrhea, pyorrhoea]

2. chronic periodontitis; purulent inflammation of the teeth sockets;
[syn: pyorrhea, pyorrhoea, pyorrhea alveolaris, Riggs' disease]



WordNet (r) 3.0 (2006):

pyorrhoea
    n 1: discharge of pus [syn: pyorrhea, pyorrhoea]
    2: chronic periodontitis; purulent inflammation of the teeth
       sockets [syn: pyorrhea, pyorrhoea, pyorrhea alveolaris,
       Riggs' disease]