1. An alternative to the regular channels of communication that is used when agreements must be made secretly (especially in diplomacy or government)
   "they negotiated via a back channel"

1. Via a back channel
   "the failure of back-channel negotiations"

Derived forms: back channels

Type of: channel, communication channel, line

Encyclopedia: Back channel

• drowsiness
• drowsing
• drowsy
• drub
• drubber
• drubbing
• drudge
• drudger
• drudgery
• drudging
• drug
• drug abuse
• drug addict
• drug addiction
• drug baron
• drug bust
• drug cartel
• drug cocktail
• drug company
• drug dealer
• Drug Enforcement Administration
• Drug Enforcement Agency
• drug lord
• drug of abuse
• drug peddler