Relating to, of the nature of, or authorized by a tribunal.

Of, relating to, or characteristic of proceedings in a court of law, or the kind of persuasive oratory or rhetoric used in advocating in a court of…

Of, relating to, or associated with a court or chamber, in various senses; (also) courtly.

Of, relating to, or associated with a court or chamber, in various senses; (also) courtly; = aulic, adj.

Of, relating to, or characteristic of proceedings in a court of law, or the kind of persuasive oratory or rhetoric used in advocating in a court of…

Of, relating to, or associated with proceedings in a court of law; suitable for or appropriate to pleading in court. Now chiefly in legal use.

Forensic (in various senses of forensic, adj.).