Backchannel(noun)
A secondary or covert route for the passage of information.
Hindi meaning:गुप्त
Synonyms: Sneaky, Underhanded, Secret
Example: We used him as a diplomatic backchannel.
Trick to remember: Stalin ko backchannel ki tarah use kiya gaya 
Hindi meaning:गुप्त
Synonyms: Sneaky, Underhanded, Secret
Example: We used him as a diplomatic backchannel.
