What is the meaning of ozone hole?

noun

  • An area of the ozone layer (near the poles) that is seasonally depleted of ozone. .
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APAWordNet. (2010). ozone hole. Retrieved September 25, 2026, from http://smartdefine.org/ozone_hole/definitions/1227271
ChicagoWordNet. 2010. "ozone hole" http://smartdefine.org/ozone_hole/definitions/1227271 (accessed September 25, 2026).
HarvardWordNet 2010, ozone hole, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/ozone_hole/definitions/1227271>.
MLAWordNet. "ozone hole" 23 October 2010. Web. 25 September 2026. <http://smartdefine.org/ozone_hole/definitions/1227271>