ozonizePronunciation: /ˈəʊzənʌɪz/ (also ozonise)Definition of ozonize verb [with object] (often as adjective ozonized) convert (oxygen) into ozone: various ingenious methods have been employed for proving its formula by using ozonized oxygen enrich or treat with ozone:ozonized airDerivatives ozonization noun ozonizer noun ozonize in other Oxford dictionaries Definition of ozonize in the US English dictionary