PYORRHEA Meaning of PYORRHEA in English pyorrhea, pyorrhoea BrE AmE ˌpa ɪ ‿ə ˈrɪə § -ˈri : ‿ə AmE ˌpaɪ ə ˈriː ə Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012