Search Result for "optic disk":
Wordnet 3.0

NOUN (1)

1. the point where the optic nerve enters the retina; not sensitive to light;
[syn: blind spot, optic disc, optic disk]


WordNet (r) 3.0 (2006):

optic disk n 1: the point where the optic nerve enters the retina; not sensitive to light [syn: blind spot, optic disc, optic disk]