mainframe
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mainframe Definition
(n)
a
large
digital
computer
serving
100
-
400
users
and
occupying
a
special
air
-
conditioned
room
(n) (
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
mainframe Synonyms
C.P.U.
central processing unit
central processor
CPU
mainframe
mainframe computer
processor
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