Longman Dictionary of Contemporary English homepage

Date: 1300-1400
Language: Medieval Latin
Origin: Latin, 'horny', from cornu 'horn'; because its structure is like horn

cornea

 noun
     
Related topics: Biology, Human
cor‧ne‧a [countable]
HB the transparent protective covering on the outer surface of your eye
—corneal adjective
Definition from the Longman Dictionary of Contemporary English
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