mainframe Syllabification: (main·frame)Pronunciation: /ˈmānˌfrām/Translate mainframe | into French | into German | into Italian | into Spanish Definition of mainframe noun 1a large high-speed computer, especially one supporting numerous workstations or peripherals. 2the central processing unit and primary memory of a computer. mainframe in other Oxford dictionaries Definition of mainframe in the British & World English dictionary
