English

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Alternative forms

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Etymology

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From back +‎ channel.

Noun

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backchannel (plural backchannels)

  1. Alternative form of back channel

Verb

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backchannel (third-person singular simple present backchannels, present participle backchanneling or backchannelling, simple past and past participle backchanneled or backchannelled)

  1. (transitive) To employ a back channel.
    1. (linguistics, transitive) To employ non-verbal (oral and visual) means to influence a speaker without interruption.
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