Wiktionary
black bag
a. (alternative spelling of black-bag English) n. 1 (context British English) A black plastic sack produced for the disposal of household waste. 2 (context chiefly US English) The pouch or case traditionally carried by medical doctors, especially when making house calls, and containing medical instruments and supplies. 3 A pouch or case containing burglary tools.
Wikipedia
Black bag
Black bag may refer to:
- Black Bag (character), a bin bag character from Viz comic strips, drawn by Graham Murdoch
- Black bag operation, an espionage technique
- Black-bag cryptanalysis, stealing of cyptographic secrets
Usage examples of "black bag".
Elinor stepped quietly among the still-sleeping children and walked out the back door carrying her weathered black bag with her.