perilymph

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Definitions from WordNet

Noun perilymph has 1 sense

perilymph - the bodily fluid that fills the space between the bony labyrinth and the membranous labyrinth of the inner ear
--₁ is a kind of liquid body substance, bodily fluid, body fluid, humor, humour
--₁ is a part of inner ear, internal ear, labyrinth

Definitions from the Web

Perilymph

Perilymph refers to the clear fluid that fills the space between the membranous labyrinth and the bony labyrinth of the inner ear. It is essential for transmitting sound vibrations and maintaining balance and equilibrium in the auditory system. Perilymph contains a similar composition to cerebrospinal fluid and has a different ionic concentration than the endolymph, another fluid in the inner ear.

Usage:

Medical:

In medical terms, perilymph is a vital component of the auditory system playing a crucial role in transmitting sound waves and vibrations. Disorders such as perilymph fistula or perilymphatic leak can occur, leading to hearing impairment and balance issues.

Example sentence: The patient was diagnosed with perilymphatic leak, causing hearing loss and vertigo.

Related Biology:

In biology, perilymph pertains to the fluid present within the vestibular system of vertebrates or the fluid that surrounds the insect tympanic organs, aiding in the detection of sound and vibrations.

Example sentence: The perilymph within the insect's tympanic organ is crucial for sensing subtle air vibrations.

Local:

In local terminology, perilymph might refer to a drink typically consumed in a specific region or community.

Example sentence: The local delicacy includes native spices complemented by a refreshing glass of perilymph.