noun
- A layer in the stratosphere (at approximately 20 miles) that contains a concentration of ozone sufficient to block most ultraviolet radiation from the sun.
- synonyms: ozonosphere
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ozone layer. Retrieved September 21, 2026, from http://smartdefine.org/ozone_layer/definitions/1227272 |
| Chicago | WordNet. 2010. "ozone layer" http://smartdefine.org/ozone_layer/definitions/1227272 (accessed September 21, 2026). |
| Harvard | WordNet 2010, ozone layer, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/ozone_layer/definitions/1227272>. |
| MLA | WordNet. "ozone layer" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/ozone_layer/definitions/1227272> |