Coloboma
Pronunciation : Col`o*bo"ma, n. [NL. fr. Gr. , the part taken away in mutilation
Part of Speech : fr.
Definition : Defn: A defect or malformation; esp., a fissure of the iris supposed to be a persistent embryonic cleft.
to mutilate.] (Anat. & Med.)
Source : Webster's Unabridged Dictionary, 1913