MAINFRAME


Meaning of MAINFRAME in English

/ ˈmeɪnfreɪm; NAmE / (also ˌmainframe comˈputer ) noun

a large powerful computer, usually the centre of a network and shared by many users

—compare microcomputer , minicomputer , personal computer

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.