Search Result for "optic_chiasm":
Wordnet 3.0

NOUN (1)

1. the crossing of the optic nerves from the two eyes at the base of the brain;
[syn: optic chiasma, optic chiasm, chiasma opticum]



WordNet (r) 3.0 (2006):

optic chiasm
    n 1: the crossing of the optic nerves from the two eyes at the
         base of the brain [syn: optic chiasma, optic chiasm,
         chiasma opticum]