CD-R

Save This Word!

noun

a compact disc onto which data can be written but not erased or modified.

QUIZ

CAN YOU ANSWER THESE COMMON GRAMMAR DEBATES?

There are grammar debates that never die; and the ones highlighted in the questions in this quiz are sure to rile everyone up once again. Do you know how to answer the questions that cause some of the greatest grammar debates?

Question 1 of 7

Which sentence is correct?

His boss, whom he admires, is waiting to meet with him about the big project.

His boss, who he admires, is waiting to meet with him about the big project.

TAKE THE QUIZ TO FIND OUT

Origin of CD-R

1985–90; C(ompact)D(isc)-R(ecordable)

Words nearby CD-R

CDMA, Cdn, cDNA, CDO, CD player, CD-R, Cdre, CD-ROM, CD-RW, CDS, CD single

Other definitions for CD-R (2 of 2)

Cdr.

or CDR.

abbreviation

Commander.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

British Dictionary definitions for CD-R (1 of 2)

Cdr

/ military /

abbreviation for

Commander

British Dictionary definitions for CD-R (2 of 2)

CDR

abbreviation for

compact disc recordable: a compact disc that can be used to record only onceCompare CDE

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