prefabricate Syllabification: (pre·fab·ri·cate)Pronunciation: /prēˈfabriˌkāt/Definition of prefabricate verb [with object] (usually as adjective prefabricated) manufacture sections of (especially a building or piece of furniture) to enable quick or easy assembly on site:prefabricated homesDerivatives prefabricationPronunciation: /-ˌfabrəˈkāSHən/ noun prefabricate in other Oxford dictionaries Definition of prefabricate in the British & World English dictionary