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choroid

cho·roid / ˈkôrˌoid/ (also cho·ri·oid / ˈkôrēˌoid/ ) • adj. resembling the chorion, particularly in containing many blood vessels. • n. (also choroid coat) the pigmented vascular layer of the eyeball between the retina and the sclera. DERIVATIVES: cho·roi·dal / kəˈroidl/ adj. .

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"choroid." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. 14 Dec. 2017 <http://www.encyclopedia.com>.

"choroid." The Oxford Pocket Dictionary of Current English. . Encyclopedia.com. (December 14, 2017). http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/choroid

"choroid." The Oxford Pocket Dictionary of Current English. . Retrieved December 14, 2017 from Encyclopedia.com: http://www.encyclopedia.com/humanities/dictionaries-thesauruses-pictures-and-press-releases/choroid

choroid

choroid (ko-roid) n. the layer of the eyeball between the retina and the sclera. It contains blood vessels and a pigment that absorbs excess light and so prevents blurring of vision. See eye.
choroidal (kŏ-roid-ăl) adj.

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"choroid." A Dictionary of Nursing. . Encyclopedia.com. 14 Dec. 2017 <http://www.encyclopedia.com>.

"choroid." A Dictionary of Nursing. . Encyclopedia.com. (December 14, 2017). http://www.encyclopedia.com/caregiving/dictionaries-thesauruses-pictures-and-press-releases/choroid

"choroid." A Dictionary of Nursing. . Retrieved December 14, 2017 from Encyclopedia.com: http://www.encyclopedia.com/caregiving/dictionaries-thesauruses-pictures-and-press-releases/choroid

choroid

choroid A pigmented layer, rich in blood vessels, that lies between the retina and the sclerotic of the vertebrate eye. At the front of the eye the choroid is modified to form the ciliary body and the iris.

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"choroid." A Dictionary of Biology. . Encyclopedia.com. 14 Dec. 2017 <http://www.encyclopedia.com>.

"choroid." A Dictionary of Biology. . Encyclopedia.com. (December 14, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/choroid-0

"choroid." A Dictionary of Biology. . Retrieved December 14, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/choroid-0

choroid

choroid In the eye of a vertebrate, a layer of tissue lying immediately outside the retina that contains pigment and blood vessels.

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"choroid." A Dictionary of Zoology. . Encyclopedia.com. 14 Dec. 2017 <http://www.encyclopedia.com>.

"choroid." A Dictionary of Zoology. . Encyclopedia.com. (December 14, 2017). http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/choroid

"choroid." A Dictionary of Zoology. . Retrieved December 14, 2017 from Encyclopedia.com: http://www.encyclopedia.com/science/dictionaries-thesauruses-pictures-and-press-releases/choroid