mental protuberance

noun

Medical Definition of mental protuberance

: the bony protuberance at the front of the lower jaw forming the chin

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Cite this Entry

“Mental protuberance.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/mental%20protuberance. Accessed 19 Sep. 2020.

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