disc

1 of 3

noun

variant spelling of disk

1

a

: the seemingly flat figure of a celestial body

the solar disk

b

archaic : discus

2

usually disc : any of various rounded and flattened animal anatomical structures

especially : intervertebral disc see also slipped disc

3

: the central part of the flower head of a typical composite made up of closely packed tubular flowers

4

: a thin circular object: such as

a

usually disc : a phonograph record

b

: a round flat plate coated with a magnetic substance on which data for a computer is stored

c

usually disc : optical disc: such as

(1)

: videodisc

(2)

: cd

5

usually disc : one of the concave circular steel tools with sharpened edge making up the working part of a disc harrow or plow

also : an implement employing such tools

disc

2 of 3

abbreviation

discount

disc-

3 of 3

combining form

variants or disci- or disco-

1

: disk

discoid

2

: phonograph record

discophile

Examples of disc in a Sentence

Recent Examples on the Web

Noun

The Hornets are without Damion Baugh (G League), Tre Mann (disc herniation), Brandon Miller (right wrist ligament repair), Josh Okogie (left hamstring strain) and Grant Williams (right ACL repair) for Sunday’s game in Miami. —Anthony Chiang, Miami Herald, 23 Mar. 2025

Another version, pressed from the same master recording, is a must-own picture disc vinyl, which helps explain why the title appears highest on the Official Vinyl Albums chart. —Hugh McIntyre, Forbes, 20 Mar. 2025

The discs ended up in a humble supply closet in the office, which has since become both an archival treasure trove and a destination for those in the know. —Paula Mejía, The Atlantic, 20 Mar. 2025

The nerve path where the disc sits goes all the way down, shutting down my forearm muscles. —Paul Sullivan, Chicago Tribune, 19 Mar. 2025

Word History

Etymology

Combining form

Latin, from Greek disk-, disko-, from diskos

Rhymes for disc

• bisque
• brisk
• disk
• fisc
• fisk
• frisk
• risk
• whisk
• basilisk
• videodisc

Kids Definition

disc

variant of disk

Medical Definition

disc

noun

variants or disk

ˈdisk 

: any of various rounded or flattened anatomical structures: as

a

: a mammalian blood cell

b

: blind spot

c

: intervertebral disc see also slipped disc