I. ˌsē-ˈdē noun
Date: 1965
: certificate of deposit
II. noun
Etymology: c ompact d isc
Date: 1979
: a small optical disk usually containing recorded music or computer data ; also : the content (as music or a computer program) of a CD released as a unit
promoting her latest CD
III. abbreviation
1. carried down
2. civil defense
3.
[French corps diplomatique ]
diplomatic corps