Dictionary Check: mainframe
"mainframe" is a valid word!
Scrabble
16
points
Words with Friends
19
points
Definition
noun
a large digital computer serving 100-400 users and occupying a special air-conditioned room
noun
(computer science) the part of a computer (a microprocessor chip) that does most of the data processing
Example:
"the CPU and the memory form the central part of a computer to which the peripherals are attached"
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