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core memory

American  

noun

Computers.
  1. former term for main memory, which was composed of ring-shaped magnets called cores.


Etymology

Origin of core memory

First recorded in 1960–65

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

His diasporic background fueled his real-life melancholy – and it’s a core memory he said he tapped into while portraying Hae-sung.

From Salon • Mar. 8, 2024

They say the destruction of their home in Section 14 formed a core memory that would shape the rest of their lives.

From BBC • Jul. 1, 2023

He visited the Paris Air Show as a boy with his father and has “a core memory of watching MIGs doing Cobra maneuvers overhead.”

From Seattle Times • Jun. 20, 2023

She carried a core memory to the gathering: “When I was young, my brother locked himself out of the house,” she said.

From New York Times • Jun. 1, 2020

In PDP-3, 511 registers of the main magnetic core memory are available for use as automatic index registers.

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