whistleblower is the same as whistleblower or accuser. It consists of the individual who reveals to public authorities information regarding dishonest and illegal activities by another person or group.
In the legal field, the whistleblower is the protagonist of Award Winning Statement, a system of "exchanging favors" between the court and the defendant which, in this case, provides important information that helps to catch other criminals.
If the whistleblower's complaint is true and assists in the development of the criminal investigation, he may have his sentence reduced, in accordance with Brazilian law.
Example: "Today the whistleblower of Operation Lava Jato made new revelations".
See also:meaning of Winning Statement.
There are simple differences between a whistleblower and a person who makes a complaint. The latter can be any individual who knows someone's responsibility for a crime that has been committed, disclosing that information so that the proper authorities can bring justice. On the other hand, the whistleblower, as a rule, is or was involved in the crime, accusing others who also participated in it.
Among some of the main synonyms for whistleblower they are: accuser, whistleblower and whistleblower.
Learn more about meaning of whistleblower.