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Definition of periodontal

periodontal

/ˌpɛr.i.əˈdɑːn.təl/
per · i · o · don · tal
Adverb:periodontally
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periodontal Lexical Profile

periodontal Game Scores & Validity

• adjective

1

Relating to or affecting the gums, ligaments, and bone tissues that surround and support the teeth.

Example

"Regular flossing and professional cleanings are essential for preventing periodontal disease."

Synonyms
View all synonyms for periodontal

Word Nuance & Usage

Do not confuse 'periodontal' (relating to the gums and tissues surrounding a tooth) with 'periapical' (relating specifically to the area surrounding the tip of a tooth's root) or 'endodontic' (relating to the interior dental pulp).

• Rhymes for periodontal

• Nearby Words

periodic
periodical
periodically
periodontal
peripheral
peripherally
periphery

Word Origin & Etymology

Coined in the mid-19th century as a medical term from Ancient Greek 'peri-' (around) and 'odous', stem 'odont-' (tooth), plus the Latinate adjectival suffix '-al'.

Cite this Entry

Wordmom. (2026). Definition of Periodontal. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/periodontal
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