Word.ws English Dictionary

black rooms

black rooms is the plural of black room.

Meaning of black room

Noun

black room (plural black rooms)

  1. A governmental facility for intercepting and decrypting communications.
    Synonyms:
    black chamber

Questions about black rooms

What is black rooms the plural of?
Black rooms is the plural of black room.

Words near black rooms in the dictionary

  1. Black Riveran
  2. Black Rock
  3. Black Rod
  4. Black Rods
  5. black room
  6. black rooms
  7. black root rot
  8. black rot
  9. Black Russia
  10. Black Russian
  11. Black Russian Terrier

Source and license

Adapted from Wiktionary: black rooms (page history and authors); black room (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “black rooms.” Word.ws, https://word.ws/black_rooms. Based on Wiktionary, CC BY-SA 4.0.