Optocoele
Pronunciation : Op"to*coele, Op`to*coe"li*a
Part of Speech : n.
Etymology : [NL. optocoelia, fr. Gr. (Anat.)
Definition : Defn: The cavity of one of the optic lobes of the brain in many animals. B. G. Wilder.
Source : Webster's Unabridged Dictionary, 1913