mainframe
1.
(
noun
) a large digital computer serving 100-400 users and occupying a special air-conditioned room
Synonyms:
mainframe computer
Related Words:
digital computer
2.
(
noun
) ( computer science) the part of a computer (a microprocessor chip) that does most of the data processing; the CPU and the memory form the central part of a computer to which the peripherals are attached
Synonyms:
C.P.U.
,
CPU
,
central processing unit
,
central processor
,
processor
Related Words:
electronic equipment
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