noun
- The process of adjusting the eyes to low levels of illumination; cones adapt first; rods continue to adapt for up to four hours. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). dark adaptation. Retrieved September 21, 2026, from http://smartdefine.org/dark_adaptation/definitions/1189419 |
| Chicago | WordNet. 2010. "dark adaptation" http://smartdefine.org/dark_adaptation/definitions/1189419 (accessed September 21, 2026). |
| Harvard | WordNet 2010, dark adaptation, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/dark_adaptation/definitions/1189419>. |
| MLA | WordNet. "dark adaptation" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/dark_adaptation/definitions/1189419> |