magnetic drum


noun Computers.

a cylinder coated with magnetic material, on which data and programs can be stored.

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Question 1 of 7
This tall, horizontally branched cactus is probably the most recognizable cactus in Arizona. What is it called?
Also called drum.

Origin of magnetic drum

First recorded in 1945–50
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020