IPA: /dɪˈbʌŋkər/
KK: /dɪˈbʌŋkər/
A person who exposes false claims or myths by providing evidence or facts that contradict them.
The debunker presented clear evidence to disprove the popular conspiracy theory.
Debunker → It is formed from "de-" (meaning down or away) and "bunker" (from the verb "bunk" which means to dismiss or to discredit). The word "debunker" means to expose or discredit false claims or myths, effectively bringing them down.
Think of 'taking down' ('de-') false claims or myths — that's what a debunker does.