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cochlea

[ kok-lee-uh, koh-klee-uh ]

noun

Anatomy.
plural cochleae cochleas.
  1. a spiral-shaped cavity forming a division of the internal ear in humans and in most other mammals.


cochlea

/ ˈɒɪə /

noun

  1. the spiral tube, shaped like a snail's shell, that forms part of the internal ear, converting sound vibrations into nerve impulses
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

cochlea

/ ŏŧ-ə /

, Plural cochleae ŏŧ-ŧ′,-ŧ-ī′

  1. A spiral-shaped cavity of the inner ear and the main organ of hearing. The cochlea contains the nerve endings that transmit sound vibrations from the middle ear to the auditory nerve.
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Derived Forms

  • ˈdz𲹰, adjective
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Other yvlog Forms

  • dzl· adjective
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yvlog History and Origins

Origin of cochlea1

1530–40; < Latin < Greek dzí snail (with spiral shell), screw, probably akin to óԳŧ conch
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yvlog History and Origins

Origin of cochlea1

C16: from Latin: snail, spiral, from Greek kokhlias; probably related to Greek Dz԰ŧ conch
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Example Sentences

Examples have not been reviewed.

It’s the type IV collagen in the basement membrane of my cochlea, or inner ear, that is abnormal and contributes to sensorineural hearing loss.

From

Deep within the inner ear lie the cochlea, responsible for sound detection, and the vestibular apparatus, which oversees balance.

From

The children received an injection in the cochlea of two harmless viruses, each carrying a portion of OTOF’s sequence.

From

But getting the genes to the cochlea, a spiral-shaped cavity close to the center of the skull, is challenging.

From

The teenager is profoundly deaf and was born without a cochlea, meaning he cannot use hearing aids or cochlear implants and does not use speech.

From

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