randomize Syllabification: (ran·dom·ize)Pronunciation: /ˈrandəˌmīz/Definition of randomize verb [with object] (usually as adjective randomized) technical make unpredictable, unsystematic, or random in order or arrangement; employ random selection or sampling in (an experiment or procedure). Derivatives randomizationPronunciation: /ˌrandəmiˈzāSHən/ noun randomize in other Oxford dictionaries Definition of randomize in the British & World English dictionary