yvlog

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cornea

[ kawr-nee-uh ]

noun

Anatomy.
  1. the transparent anterior part of the external coat of the eye covering the iris and the pupil and continuous with the sclera.


cornea

/ ˈɔːɪə /

noun

  1. the convex transparent membrane that forms the anterior covering of the eyeball and is continuous with the sclera
“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

cornea

/ ôŧ-ə /

  1. The tough transparent membrane of the outer layer of the eyeball that covers the iris and the pupil.

cornea

  1. The transparent outer covering of the front of the eye that covers the iris and pupil .
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Derived Forms

  • ˈǰԱ𲹱, adjective
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Other yvlog Forms

  • ǰn· adjective
  • multi·ǰn· adjective
  • pre·ǰn· adjective
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yvlog History and Origins

Origin of cornea1

1350–1400; Middle English < Medieval Latin cornea ( ŧ, later tunica ) horny (web or tunic), feminine of corneus corneous
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yvlog History and Origins

Origin of cornea1

C14: from Medieval Latin cornea tēla horny web, from Latin ǰū horn
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Example Sentences

Examples have not been reviewed.

Acid was squirted into Paul Laskey's face causing severe chemical burns to his eye, "melting" both the inner and outer layers of his cornea.

From

Her organs, including her kidneys, liver and corneas, were donated, according to a statement issued by Chania General Hospital.

From

She has keratoconus - a condition where the cornea thins and bulges, causing distorted and blurred vision.

From

Mr Still's kidneys went for research and part of one eye - the cornea - was donated.

From

A 91-year-old man who became the first patient in England to receive an artificial cornea says having it has made his life "fuller".

From

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