Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
communication channel | Yes | No | No | No |
back channel | Yes | No | No | No |
communication channel (noun) | back channel (noun) |
---|---|
(often plural) a means of communication or access | an alternative to the regular channels of communication that is used when agreements must be made secretly (especially in diplomacy or government) |