cd
US /ˌsiːˈdiː/
UK /ˌsiːˈdiː/
1.
a small plastic disc on which music or other digital information is stored, and from which it can be read using a laser
:
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I bought a new music CD yesterday.
•
Do you still listen to music on CDs?
a small plastic disc on which music or other digital information is stored, and from which it can be read using a laser