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periodontist

[ per-ee-uh-don-tist ]
/ ˌpɛr i əˈdɒn tɪst /
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noun
a specialist in periodontics.
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Origin of periodontist

First recorded in 1915–20; periodont(ics) + -ist
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022
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