1 ozonosphere | Definition of ozonosphere

ozonosphere

noun
ozo·​no·​sphere | \ ō-ˈzō-nə-ˌsfir How to pronounce ozonosphere (audio) \

Definition of ozonosphere

First Known Use of ozonosphere

1933, in the meaning defined above

History and Etymology for ozonosphere

ozone + -o- + -sphere

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More from Merriam-Webster on ozonosphere

Britannica.com: Encyclopedia article about ozonosphere