Definitions for

Overview of noun ozonosphere

The noun ozonosphere has 1 senses? (no senses from tagged texts)
1. ozone layer, ozonosphere

(a layer in the stratosphere (at approximately 20 miles) that contains a concentration of ozone sufficient to block most ultraviolet radiation from the sun) © 2001-2013, Demand Media, all rights reserved. The database is based on Word Net a lexical database for the English language. see disclaimer
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