periodontal

[ per-ee-uh-don-tl ]
/ ˌpɛr i əˈdɒn tl /

adjective Dentistry.

of or relating to the periodontium.
of or relating to periodontics.
of or relating to the periodontal membrane.

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Origin of periodontal

First recorded in 1850–55; peri- + -odont + -al1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for periodontal

periodontal
/ (ˌpɛrɪəˈdɒntəl) /

adjective

of, denoting, or affecting the gums and other tissues surrounding the teethperiodontal disease
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for periodontal

periodontal
[ pĕr′ē-ə-dŏntl ]

adj.

Surrounding or encasing a tooth.
Relating to or affecting tissues and structures surrounding and supporting the teeth.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.