Found 1 items, similar to whistleblower.
English → English (WordNet) Definition: whistleblower whistleblower n : an informant who exposes wrongdoing within an organization in the hope of stopping it; “the law gives little protection to whistleblowers who feel the public has a right to know what is going on”; “the whistleblower was fired for exposing the conditions in mental hospitals” [syn: whistle blower, whistle-blower]