: a CD containing computer data that cannot be altered

Examples of CD-ROM in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Their dad owned a series of small businesses, including some that produced CD-ROM and DVD movies and bought distribution rights to Polish films and sold them to Netflix. Jeff Kauflin, Forbes.com, 14 Apr. 2026 Pecker points to online services and CD-ROMs, even, perhaps, the movies (Hachette underwrote the upcoming Isaac Mizrahi documentary, Unzipped, and Pecker was listed as an executive producer). Rebecca Mead, Vulture, 21 Feb. 2026 The instrumental snippets are accessed — in old-fashioned CD-ROM hover-and-click style — by clicking on band posters or photographs pictured as being taped or otherwise affixed to a wall in a bedroom with a guitar, stacks of CDs and some dirty clothes. Chris Willman, Variety, 13 Feb. 2026 Even the game itself was enormous—in an era where a single CD-ROM was already considered ludicrously large, WC3 sprawled ostentatiously across four of the 600MB-or-so discs. Lee Hutchinson, ArsTechnica, 3 Feb. 2026 That started with reviving the CD-ROM games that originated in the ’90s. Katie Campione, Deadline, 28 Oct. 2025 Instead, developers reverse-engineered the game, including using CD-ROM hacking. Jacob Feldman, Sportico.com, 12 June 2025

Word History

Etymology

compact disc read-only memory

First Known Use

1983, in the meaning defined above

Time Traveler
The first known use of CD-ROM was in 1983

Browse Nearby Words

Cite this Entry

“CD-ROM.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/CD-ROM. Accessed 5 May. 2026.

Kids Definition

CD-ROM

noun
ˌsē-ˌdē-ˈräm
: a CD containing computer data that cannot be altered
Etymology

compact disc read-only memory

More from Merriam-Webster on CD-ROM

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster