Perilymph

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Perilymph \Per"i*lymph\, n. (Anat.)
     The fluid which surrounds the membranous labyrinth of the
     internal ear, and separates it from the walls of the chambers
     in which the labyrinth lies.
     [1913 Webster]



From WordNet (r) 2.0 [wn]:

  perilymph
       n : the bodily fluid that fills the space between the bony
           labyrinth and the membranous labyrinth of the inner ear