Search Result for "optic cup":
Wordnet 3.0

NOUN (1)

1. (embryology) a two-walled cuplike depression that develops into the pigmented and sensory layers of the retina;
[syn: optic cup, eyecup]



WordNet (r) 3.0 (2006):

optic cup
    n 1: (embryology) a two-walled cuplike depression that develops
         into the pigmented and sensory layers of the retina [syn:
         optic cup, eyecup]