/bloʊ ðə ˈwɪsəl/ – Pharse
Definition: Báo cáo vi phạm hoặc hành vi không đúng đắn.
A more thorough explanation: (of an employee) to report some form of wrongdoing in the workplace to an authority or other organization. In many jurisdictions, whistleblowers are protected by law and cannot be victimized by their employer.
Example: UK firms that fix prices or engage in other anti-competitive behaviour can get immunity if they blow the whistle, the Office of Fair Trading has offered.