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retina

 
Noun retina has 1 sense
  1. retina - the light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve
    --1 is a kind of
    membrane, tissue layer
    --1 is a part of eye, oculus, optic
    --1 has parts:
     neuroepithelium; fovea, fovea centralis; parafovea; macula, macula lutea, macular area, yellow spot; visual cell; blind spot, optic disc, optic disk; cone, cone cell, retinal cone; rod, rod cell, retinal rod
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