CD-R


noun

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

QUIZZES

THIS PSAT VOCABULARY QUIZ IS PERFECT PRACTICE FOR THE REAL TEST

In our third teacher-created PSAT practice test there are new and unique vocabulary terms you may have never heard of! Can you guess what they mean?
Question 1 of 10
seclusion

Origin of CD-R

1985–90; C(ompact)D(isc)-R(ecordable)

Definition for CD-R (2 of 2)

Cdr.

or CDR.


abbreviation

Commander.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

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