Definition of mainframe in English:
1A large high-speed computer, especially one supporting numerous workstations or peripherals.
- IBM has tried to keep customers interested by adding Linux support to its mainframe boxes.
- IBM has shuffled a huge chunk of its mainframe support operations off to South Africa in a bid to cut costs.
- Thirteen years ago, three airlines pooled their mainframe computing systems and created Worldspan.
Definition of mainframe in:
- British & World English dictionary
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