n.
Pronunciation: ˌ per- ē -( ˌ ) ō - ˌ dän- ' t ī -t ə s
Function: noun
Etymology: New Latin
Date: 1872
: inflammation of the supporting structures of the teeth and especially the periodontal membrane
n.
Pronunciation: ˌ per- ē -( ˌ ) ō - ˌ dän- ' t ī -t ə s
Function: noun
Etymology: New Latin
Date: 1872
: inflammation of the supporting structures of the teeth and especially the periodontal membrane
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012