chiasmatic
Of or relating to the optic chiasmaOf or relating to the optic chiasma.
/ˌkaɪæzˈmætɪk/
Meaning
2 senses(not comparable)Of or relating to the optic chiasma.
of or relating to a chiasm
(not comparable)Relating to or characterized by a chiasma (the contact point between the two chromatids of a chromosome during meiosis).