Word: backchannel
Part of speech: Noun
Syllables: back
cha
nnel
Definition: Alternative form of back; in reply
Morphemes:
Affix: back
Language: en
PoS: Verb
Meaning: To make a back for; to furnish with a back.
Affix: channel
Language: en
PoS: Noun
Meaning: Something through which another thing passes; a means of conveying or transmitting.