Top Definition
Abbreviation for Compact Disc - Recordable

A plastic disc with a thin layer upon the "top" layer to which data is recorded by a CD-R or CD-RW drive that doubles as a label.

The label is, in almost all cases, incapable of being written upon except by a Sharpie and few other felt-tip pens which are uncommon to all mankind.

The plastic disc itself also doubles as a dirt and scratch magnet, making it almost unreadable within one to two months.

The common CD-R is seen and sold without any kind of protection. They are sold en masse most commonly in ammounts of 25, 50 and 100 discs at a time.

CD-Rs originally were able to contain a volume of 74 minutes of CDA or 650 megabytes of data. Newer (and the most common) CD-Rs now are able to store 80 minutes of audio data, and a round 700 megabytes of files.
I needed some place to stash my files, so I whipped out a CD-R
by Kichigai April 11, 2004

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CDR
Cooldown Reduction

Used in computer games.

Cooldown reduction, will reduce the amount of time, you will have to wait, between casting spells.
Can we please go get the blue buff, I really need the CDR.
by bivases November 20, 2011

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The most popular means of copying music, games, graphics, programs and digital information in the modern computer age. Now more popular than cassettes.
At Best Buy they are selling Memorex CD-R's for $4.99 after a $10 rebate!
by Whatever April 08, 2003

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cdr
n. compact disc - recordable
I backed up the data on a CDR
by reptiles October 04, 2002

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CDR
Acronym - Chick to Dick Ratio
Example A
Guy 1: You can't be seriously bailing on us..
Guy 2: The CDR is HUuuuuuuuuge.
Guy 1: Oh.. Ohhhhh!! Well then.. have fun dude!

Example B
Guy 1: This party is gonna be hella gay..
Guy 2: Why? I think it's gonna be fuckin sick.
Guy 1: Well, the host decided it would be a great idea to keep the CDR reaaaaal low.. It's gonna be a sausage fest.
Guy 2: Bummer...
by usair4ce0ne July 16, 2010

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CDR
Short for Chris Douglas-Roberts, a guard for Memphis Tigers, the greatest basketball player ever. He's also quite a hottie
and a Detriot native

also known as Buckets
Did you see CDR's dunk over Kevin Love? That was awesome!
by Essie Parker April 18, 2008

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A digital format widely used to backup games, music, data, whatever you want to cram on it. Soon to be outdated by the DVD
I ripped a cd-r! And it only costed 25 cents!

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