disc
1 Americanabbreviation
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discount.
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discovered.
noun
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a flat circular plate
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something resembling or appearing to resemble this
the sun's disc
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another word for (gramophone) record
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anatomy any approximately circular flat structure in the body, esp an intervertebral disc
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the flat receptacle of composite flowers, such as the daisy
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( as modifier )
a disc floret
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the middle part of the lip of an orchid
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Also called: parking disc. a marker or device for display in a parked vehicle showing the time of arrival or the latest permitted time of departure or both
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( as modifier )
a disc zone
disc parking
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computing a variant spelling of disk
verb
Other Word Forms
Noun Inflected Forms
Etymology
Origin of disc
see origin at disk
Explanation
A disc is an object that's round and flat. It might be a toy that you throw, like a Frisbee, or it might be a compact disc with digitally encoded music. Disc is often used interchangeably with disk. A disc galaxy, or disk galaxy, is a vast collection of stars that appears flat and circular through a telescope. The discs, or disks, in your spine are circular pads of cartilage that cushion the vertebrae. But the disc spelling is more commonly used for a phonograph record on which music is inscribed and played back on a record player. And a disc jockey entertains people by playing recorded music, originally that which was recorded on discs.
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.
See Examples For:
Instead of relying on expensive, highly engineered metamaterials that have traditionally been needed to generate optical skyrmions, the NTU team created them by shining a laser at a small circular disc.
From Science Daily ● Jul. 13, 2026
There will be a box at some stores, yes, but it contains a download code, not a disc.
From Salon ● Jul. 13, 2026
For anyone who cares about video games as art and has bemoaned the ever-tightening corporate stranglehold over visual entertainment and its archives, Sony’s disc phaseout is an earth-shattering quake that’s not to be taken lightly.
From Slate ● Jul. 7, 2026
Sony said the upcoming shift "has no impact on games that already released, or will be releasing, prior to January 2028 in disc format."
From Barron's ● Jul. 1, 2026
Kym lifted her bronze disc from its pedestal.
From "Blood of Olympus" by Rick Riordan
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Mahoney then cited “the strong circumstantial evidence — his name is on the disc and you’ve got two radio tracks on the disc. I think it’s more than close.”
From Los Angeles Times ● Aug. 14, 2020
"He really changed my life, because 'Star Wars' was like the first story I ever knew. We had it on like VHS like ripped from a laser disc. I just wanted to be that guy."
From Los Angeles Times ● May 11, 2018
Beatty, S. R.; June 10, '61; disc. for wounds rec'd at Gaines' Mill.
From In The Ranks From the Wilderness to Appomattox Court House by McBride, R. E.
Fliger, Jacob; June 10, '61; disc. on sur. cer.,
From In The Ranks From the Wilderness to Appomattox Court House by McBride, R. E.
A.—Ferried Beale camel exp. across river, offered to handle Salt Lake freight Johnston, W.J.—Batt. member, gold disc., photo.
From Mormon Settlement in Arizona A Record of Peaceful Conquest of the Desert by McClintock, James H.
The internet is in an uproar over an announcement by Sony, the owner of PlayStation, to stop selling physical game discs by 2028 and release everything digitally.
From Salon ● Jul. 13, 2026
The future of gaming history may rely on whether the gradual Gen Z re-embrace of DVDs, CDs, and print media also extends to game discs and stays there.
From Slate ● Jul. 7, 2026
New PlayStation games will no longer be released on discs from January 2028, the gaming giant has announced.
From BBC ● Jul. 1, 2026
While Rockstar hasn’t confirmed the file size of “GTA 6,” Griffin anticipates that the game “will be well north of 150 gigabytes,” he said, which would require multiple physical discs.
From MarketWatch ● Jun. 25, 2026
She disappeared again, and I heard the crackle of the oil as it heated and the sighing sizzle as she dropped the flattened discs of dough in one by one.
From "The Book of Unknown Americans" by Cristina Henríquez
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.