(n.) A disease of the eyes, in consequence of which a person can see clearly or without pain only by daylight or a strong artificial light; day sight.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). hemeralopia. Retrieved September 20, 2026, from http://smartdefine.org/hemeralopia/definitions/2015855 |
| Chicago | Webster's. 2011. "hemeralopia" http://smartdefine.org/hemeralopia/definitions/2015855 (accessed September 20, 2026). |
| Harvard | Webster's 2011, hemeralopia, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/hemeralopia/definitions/2015855>. |
| MLA | Webster's. "hemeralopia" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/hemeralopia/definitions/2015855> |