perilymph(redirected from Cotunnius liquid)
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The fluid in the space between the membranous and bony labyrinths of the inner ear.
per′i·lym·phat′ic (-lĭm-făt′ĭk) adj.
(Anatomy) the fluid filling the space between the membranous and bony labyrinths of the internal ear
the fluid between the bony and membranous labyrinths of the ear.
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|Noun||1.||perilymph - the bodily fluid that fills the space between the bony labyrinth and the membranous labyrinth of the inner ear|
inner ear, internal ear, labyrinth - a complex system of interconnecting cavities; concerned with hearing and equilibrium