IPA: /dɪˈbʌŋkɪŋ/
KK: /dɪˈbʌŋkɪŋ/
The act of proving that something is not true or is a lie.
The scientist focused on the debunking of popular myths about climate change.
To expose the falseness or hollowness of a myth, idea, or belief.
The scientist is debunking the popular myth about the health benefits of that supplement.
Past: debunked
Past Participle: debunked
Debunking is formed from "de-" (meaning down or away) and "bunk" (from the slang term meaning to deceive or nonsense). The word refers to the act of exposing or removing falsehoods or misconceptions, essentially taking down the nonsense.
Think of 'taking down' ('de-') something that is 'nonsense' ('bunk') — that's why debunking means exposing falsehoods.