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Noun: medullated nerve fiber
Usage: US (elsewhere: medullated nerve fibre)
  1. A nerve fiber encased in a sheath of myelin
    - myelinated nerve fiber [US], medullated nerve fibre [Brit, Cdn], myelinated nerve fibre [Brit, Cdn]

Derived forms: medullated nerve fibers

Type of: nerve fiber [US], nerve fibre [Brit, Cdn]