Unmyelinated
[uhn-mahy-uh-luh-ney-tid] /ʌnˈmaɪ ə ləˌneɪ tɪd/
adjective, Anatomy.
1.
pertaining to nerve fibers that are not covered with a myelin sheath.
unmyelinated un·my·e·lin·at·ed (ŭn-mī’ə-lĭ-nā’tĭd)
adj.
Lacking a myelin sheath. Used of a nerve fiber.
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