debunk
verb (used with object)
to expose or excoriate (a claim, assertion, sentiment, etc.) as being pretentious, false, or exaggerated.
Used to describe an action that was ongoing continuously in the past up until another past event interrupted it.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
They made a number of other false accusations against various YouTubers, as well as BuzzFeed reporter Jane Lytvynenko, who had been debunking the hoaxes.
From The Verge ● Apr. 4, 2018