Amicus curiae
A Law Dictionary, Adapted to the Constitution and Laws of the United States · John Bouvier · 1839
A Law Dictionary, Adapted to the Constitution and Laws of the United States
a friend of the court, in practice. One who as a stander by, when a judge is doubtful or mistaken in a matter of law, may inform the court. 2 Inst. 178; 2 Vin. Abr. 475; and any one, as amicus curie, may make an application to the court in favour of an infant, though he be no relation, 1 Ves. Sen. 318.