🇬🇧 en fr 🇫🇷

mentalis noun

  /mɛnˈteɪ.lɪs/
  • (muscle) A paired central muscle of the lower lip, situated at the tip of the chin; it originates in the incisive fossa of the mandible, inserts in the skin of the chin, and raises the chin and pushes up the lower lip.
 muscle mentonnier
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