eye·cup (ī'kŭp') n.
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| optic cup n. Embryology A two-walled cuplike depression, formed by invagination of the optic vesicle, that develops into the pigmented and sensory layers of the retina. Also called eyecup. |
eyecup eye·cup (ī'kŭp')
n.
A small cup with a rim contoured to fit the socket of the eye, used for applying a liquid medicine or wash to the eye. Also called eye bath, eyeglass.
See optic cup.