back channel

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noun

a secret, unofficial, or informal channel of communication as used in politics or diplomacy: sensitive information passed on through a back channel.

Nearby words

  1. back bench,
  2. back boiler,
  3. back burner,
  4. back burner, on a,
  5. back catalogue,
  6. back clearance,
  7. back clipping,
  8. back country,
  9. back dive,
  10. back door

Related formsback-channel, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for backchannel