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Meaning of ozone-friendly | Babel Free

Adjective CEFR C2

Definitions

not containing substances (such as CFCs) that that are destructive to the ozone layer

CEFR level

C2

Mastery
This word is part of the CEFR C2 vocabulary — mastery level.

See also

ozoneless ozonelike ozoney ozonic ozoniferous ozonolytic