We have put together a list of words that are similar to MAINFRAME.

2 Alternative Words Similar to mainframe

1 Processor Noun      Synonym Words Like Processor
2 Hardware Noun      Synonym Words Like Hardware

3 definitions of mainframe

1 A large, powerful computer able to manage very many simultaneous tasks and communicate with very many connected terminals; used by large, complex organizations (such as banks and supermarkets) where continuously sustained operation is vital
2 a large digital computer serving 100-400 users and occupying a special air-conditioned room
3 (computer science) the part of a computer (a microprocessor chip) that does most of the data processing
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