It means “friend of the court”. The person is not a party to the case in any manner. His sole purpose is to assist the court by providing substantial information or insight for the smooth disposal of the case.
For a student of law, the conviction is "the outcome of a prosecution which concludes during a judgment that the defendant is guilty of the crime charged."
The word Barrister is commonly used in English superior courts . it means “ a counsel admitted to plead at the bar and undertake the public trial of causes.
An event that breaks the string of legal motive and may result in the defendant not being criticised for the consequences of their action.