dermatome

noun
  1. 1

    An instrument used surgically to remove a thin slice of skin for grafting

noun
  1. 1

    An area of skin which is innervated by afferent nerve fibers coming to a single posterior spinal root. Compare: myotome.

  2. 2

    The cutis plate.

Source: https://en.wiktionary.org/wiki/dermatome