Mainframe Meaning

There are 2 meaning(s) for word Mainframe

Meaning 1 : (computer science) the part of a computer (a microprocessor chip) that does most of the data processing

    Synonyms : c.p.u.,  central processing unit,  central processor,  cpu,  processor
Meaning 2 : a large digital computer serving 100-400 users and occupying a special air-conditioned room

    Synonyms : mainframe computer