1. To create/revive the falseness or hollowness of (a myth, idea, or belief).

2. To protect the sham or falseness of <rebunk a legend>

A Proper noun is Rebunker.
The advocate of the Hollow Earth Theory went into the comments section of the video to have the theory rebunked using federal-funded websites and in a attempt to stop people from questioning it.
by The Painful Reality April 19, 2016
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To rebunk is to successfully rebuke a "debunking," often retractions made under duress or thrown up to save face by PR departments or information officers, as well as news agencies.
"Here we are at the site of a mostly peaceful protest. It is not violent." -- Newscaster
"Yeah they ended up having ten arrests and assaulted about a dozen people as well as tried to cement the police station shut. They rebunked the riot." -- Random guy
by Norf Man November 15, 2020
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This is someone who claims to be a debunker but simply respreads propaganda.
Tyler claimed to be a debunker, but spread the same old rebunker lies of his party.
by I, Wreckerrr October 29, 2021
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