disc

[ disk ]
/ dɪsk /

noun

a phonograph record.

verb (used with object)

Informal. to make (a recording) on a phonograph disc.
Also disk (for defs 1, 3).

Origin of disc

see origin at disk

WORDS THAT MAY BE CONFUSED WITH disc

disc disk

Definition for disc (2 of 4)

disk
[ disk ]
/ dɪsk /

noun

verb (used with object)

Informal. disc(def 3).
to cultivate (soil) with a disk harrow.
Also disc (for defs 1, 2, 4–9, 12).

Origin of disk

1655–65; < Latin discus discus; cf. dish

OTHER WORDS FROM disk

disk·like, adjective

WORDS THAT MAY BE CONFUSED WITH disk

disc disk

Definition for disc (3 of 4)

disc.

discovered.

Definition for disc (4 of 4)

disc-

variant of disco- before a vowel.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for disc

British Dictionary definitions for disc (1 of 2)

disc

now esp US disk

/ (dɪsk) /

noun

verb

to work (land) with a disc harrow

Word Origin for disc

C18: from Latin discus, from Greek diskos quoit

British Dictionary definitions for disc (2 of 2)

disk
/ (dɪsk) /

noun

a variant spelling (esp US and Canadian) of disc
Also called: magnetic disk, hard disk computing a direct-access storage device consisting of a stack of plates coated with a magnetic layer, the whole assembly rotating rapidly as a single unit. Each surface has a read-write head that can move radially to read or write data on concentric tracksCompare drum 1 (def. 9) See also floppy disk
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

Medicine definitions for disc (1 of 2)

disc
[ dĭsk ]

n.

Variant ofdisk
A discus.

Medicine definitions for disc (2 of 2)

disk

n.

A thin, flat, circular object or plate.
lamella
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for disc

disk
disc (dĭsk)

  1. See magnetic disk.
  2. See optical disk.
See intervertebral disk.
The round, flat center, consisting of many disk flowers, found in the inflorescences of many composite plants such as the daisy.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.