mainframe

[ meyn-freym ]
/ ˈmeɪnˌfreɪm /

noun Computers.

a large computer, often the hub of a system serving many users.

Origin of mainframe

First recorded in 1960–65; main1 + frame

Example sentences from the Web for mainframe

British Dictionary definitions for mainframe

mainframe
/ (ˈmeɪnˌfreɪm) /

noun

  1. a high-speed general-purpose computer, usually with a large storage capacity
  2. (as modifier)mainframe systems
the central processing unit of a computer

Scientific definitions for mainframe

mainframe
[ mānfrām′ ]

A large, often powerful computer, usually dedicated to lengthy, complex calculations or set up for use by many people simultaneously. Compare personal computer.

Cultural definitions for mainframe

mainframe

A large, powerful computer system. A mainframe computer typically carries out complex calculations and is shared by many users. (Compare personal computer.)