periodontium

noun

peri·odon·tium ˌper-ē-ō-ˈdän-ch(ē-)əm

plural periodontia -ch(ē-)ə

: the supporting structures of the teeth including the cementum, the periodontal ligament, the bone of the alveolar process, and the gums

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“Periodontium.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/periodontium. Accessed 7 Jul. 2026.

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periodontium

noun

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