noun (n)

• an assembly (including one or more judges) to conduct judicial business(noun.group)

  Synonym:
  court, tribunal
  

  source: wordnet30
• the system of law courts that administer justice and constitute the judicial branch of government(noun.group)

  Synonym:
  judicatory, judicial system, judiciary
  

  source: wordnet30
• the act of meting out justice according to the law(noun.act)

  Synonym:
  administration
  

  source: wordnet30
• the position of judge(noun.act)

  Synonym:
  judgeship
  

  source: wordnet30
• The state or profession of those employed in the administration of justice; also, the dispensing or administration of justice.(noun)

  source: webster1913