organo- Syllabification: (organo-)Definition of organo- combining form 1chiefly Biology relating to bodily organs:organogenesis 2 Chemistry (forming names of classes of organic compounds containing a particular element or group) organic:organochlorine organophosphateOrigin:from Greek organon 'organ'; organo- (sense 2) from organicorgano- in other Oxford dictionaries Definition of organo- in the British & World English dictionary
