D defs.my
Entry 1 sense Webster, 1913

Perineurium

· Per·i·neu·ri·um · IPA
01 n. The connective tissue sheath which surrounds a bundle of nerve fibers. See Epineurium, and Neurilemma.
  1. 1.
    The connective tissue sheath which surrounds a bundle of nerve fibers. See Epineurium, and Neurilemma.(Anat.) See: Epineurium, Neurilemma