storage device

American

noun

a device used to store digital data or information, as a hard disk or CD.

storage device British

noun

a piece of computer equipment, such as a magnetic tape, disk, etc, in or on which data and instructions can be stored, usually in binary form

"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

storage device Scientific

/ stôr′ĭj /

A hardware device, such as a CD-ROM or hard disk in a computer, used to record and store data.

Etymology

Origin of storage device

First recorded in 1945–50

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.

“Carriers here are looking to maximize lifetime value by converting strong device subsidies into years of higher monthly service revenue through 24 or 36-month financing contracts,” wrote Counterpoint senior analyst Maurice Klaehne.

From Barron's • Oct. 20, 2025

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