Jurisdiction

 

“A term of comprehensive import embracing every kind of judicial action. It is the power of the court to decide a matter in controversy and presupposes the existence of a duly constituted court with control over the subject matter and the parties. Jurisdiction defines the powers of courts to inquire into facts, apply the law, make decisions, and declare judgment. The legal right by which judges exercise their authority. It exists when court has cognizance of class of cases involved, proper parties are present, and point to be decided is within powers of courts. Power and  authority of a court to hear and determine a judicial proceeding; and power to render particular judgment in question. The right and power of a court to adjudicate concerning the subject matter in a given case.”

 

Source:  Black’s Law Dictionary, 6^th Edition

 

“The legal power, right, or authority to hear and determine a cause considered either in general or with reference to a particular matter: legal power to interpret and administer the law in the premises; authority of a sovereign power to govern or legislate : power or right to exercise authority: CONTROL.”

 

Source:  Webster’s Third New International Dictionary