chinbone

[ chin-bohn ]
/ ˈtʃɪnˌboʊn /

noun

the anterior portion of the mandible, forming the prominence of the chin.

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seclusion

Origin of chinbone

before 1000; Middle English, Old English. See chin, bone
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021