reprogram Syllabification: (re·pro·gram)Pronunciation: /ˌrēˈprōˌgram/Definition of reprogram verb (reprograms, reprogramming, reprogrammed; also reprograms, reprograming, reprogramed) [with object] program (a computer or something likened to one) again or differently. Derivatives reprogrammable adjective reprogram in other Oxford dictionaries Definition of reprogram in the British & World English dictionary