noun
cD
noun
1
A compact disc: a small plastic disc used to store and play back digital audio or data.
"She still owns a shelf full of CDs from the 1990s."
"He burned a CD of his favorite songs for the road trip."
How to Use CD
Learner’s notesIn plain EnglishA round disc used to store music or data before streaming took over.
Easily confused with
CD (certificate of deposit)
Word Forms
cDs plural
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She still owns a shelf full of _____ from the 1990s.
Etymology
An abbreviation of "compact disc."