choroid Meaning in the Cambridge English Dictionary
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Meaning of “choroid” in the English Dictionary

"choroid" in British English

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choroidnoun [C]

uk   /ˈkɔː.rɔɪd/  us   /ˈkɔːr.ɔɪd/ specialized
the ​layer between the retina and the ​outerwhitecovering of the ​eye, that ​contains bloodvessels and pigment (= ​substance giving ​colour)

choroidadjective

uk   /ˈkɔː.rɔɪd/  us   /ˈkɔːr.ɔɪd/ specialized
resembling the chorion (= the ​outermembrane of the ​sac around the ​developingfoetus)
(Definition of choroid from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)
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