noun
- Total absence of light.
- usage: "they fumbled around in total darkness"; "in the black of night"
- synonyms: total darkness, blackness, pitch blackness, black
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). lightlessness. Retrieved September 20, 2026, from http://smartdefine.org/lightlessness/definitions/1291489 |
| Chicago | WordNet. 2010. "lightlessness" http://smartdefine.org/lightlessness/definitions/1291489 (accessed September 20, 2026). |
| Harvard | WordNet 2010, lightlessness, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/lightlessness/definitions/1291489>. |
| MLA | WordNet. "lightlessness" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/lightlessness/definitions/1291489> |