Synonyms

main memory

American

noun

Computers.

program-addressable storage that is directly controlled by and generally contained in the CPU: except for cache storage, the fastest type of storage available to any computer system.

main memory British

noun

the central memory-storage facility in a computer

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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See Examples For:

main memory

His main memory of that time is an overwhelming sense of poverty.

From Los Angeles Times ● Nov. 12, 2024

My main memory of that stint was having to be there by 7 a.m., which meant getting up by 6.

From Seattle Times ● Feb. 17, 2023

The mechanism for this effect centers on the brain’s main memory hub, the hippocampus.

From Scientific American ● Dec. 9, 2022

My main memory is when she became an advocate for gay men.

From Washington Post ● Sep. 15, 2021

The main memory makes 511 registers available as index registers.

From Preliminary Specifications: Programmed Data Processor Model Three (PDP-3) October, 1960 by Digital Equipment Corporation

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023