amicus curiae

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an adviser to the court on some matter of law who is not a party to the case;
usually someone who wants to influence the outcome of a lawsuit involving matters of wide public interest (Freq. 3)
• Syn:
friend of the court
• Topics:
law, jurisprudence
• Hypernyms:
adviser, advisor, consultant