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periodontal

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

adjective

Dentistry.
  1. of or relating to the periodontium.

  2. of or relating to periodontics.

  3. of or relating to the periodontal membrane.


periodontal British  
/ ˌpɛrɪəˈdɒntəl /

adjective

  1. of, denoting, or affecting the gums and other tissues surrounding the teeth

    periodontal 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

Etymology

Origin of periodontal

First recorded in 1850–55; peri- + -odont + -al 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The researchers plan to next examine how bacterial signaling differs across various regions of the mouth and among patients at different stages of periodontal disease.

From Science Daily

"Different antimicrobial mouthwashes, whether available over-the-counter or on prescription, can be used in the management of gingivitis, dental caries, periodontal diseases, halitosis, etc."

From Science Daily

Gum disease, also known as periodontal disease, is a chronic inflammation or infection of the gums and the bone that supports the teeth.

From Science Daily

Simply put, with this model, periodontal disease is artificially induced by ligating silk threads onto the molars of mice models, which induces plaque accumulation.

From Science Daily

In addition, given that bad breath is often associated with periodontal disease, treating this symptom early could help prevent more serious damage in the future.

From Science Daily