(n.) A defect or malformation; especially, a fissure of the iris supposed to be a persistent embryonic cleft.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). coloboma. Retrieved September 27, 2026, from http://smartdefine.org/coloboma/definitions/1989085 |
| Chicago | Webster's. 2011. "coloboma" http://smartdefine.org/coloboma/definitions/1989085 (accessed September 27, 2026). |
| Harvard | Webster's 2011, coloboma, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/coloboma/definitions/1989085>. |
| MLA | Webster's. "coloboma" 27 May 2011. Web. 27 September 2026. <http://smartdefine.org/coloboma/definitions/1989085> |