noun
- A convex lens that focuses the rays of the sun; used to start a fire. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). sunglass. Retrieved September 20, 2026, from http://smartdefine.org/sunglass/definitions/1208636 |
| Chicago | WordNet. 2010. "sunglass" http://smartdefine.org/sunglass/definitions/1208636 (accessed September 20, 2026). |
| Harvard | WordNet 2010, sunglass, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/sunglass/definitions/1208636>. |
| MLA | WordNet. "sunglass" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/sunglass/definitions/1208636> |