Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
perilymph
perimeter
perimorph
perimysium
perinatal
perinatology
perinephrium
perineum
perineurium
period
period certain
period piece
periodic
periodic acid
periodic function
periodic law
periodic motion
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

periodontal
per·i·o·don·tal [ pèrree ə dónt'l ]


adjective 
Definition:
 
in tissues around tooth: relating to or affecting the tissues that surround the neck and root of a tooth
[Mid-19th century. <peri- + Greek odont- "tooth"]

per·i·o·don·tal·ly adverb
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft