juris

n. [ L. jurisdictio; jus, juris, right, law + dictio a saying, speaking: cf. OF. jurisdiction, F. juridiction. See Just, a., and Diction. ] [ 1913 Webster ]

1. (Law) The legal power, right, or authority of a particular court to hear and determine causes, to try criminals, or to execute justice; judicial authority over a cause or class of causes; as, certain suits or actions, or the cognizance of certain crimes, are within the jurisdiction of a particular court, that is, within the limits of its authority or commission. [ 1913 Webster ]

2. The authority of a sovereign power to govern or legislate; the right of making or enforcing laws; the power or right of exercising authority. [ 1913 Webster ]

To live exempt
From Heaven's high jurisdiction. Milton. [ 1913 Webster ]

You wrought to be a legate; by which power
You maim'd the jurisdiction of all bishops. Shak. [ 1913 Webster ]

3. Sphere of authority; the limits within which any particular power may be exercised, or within which a government or a court has authority. [ 1913 Webster ]

☞ Jurisdiction, in its most general sense, is the power to make, declare, or apply the law. When confined to the judiciary department, it is what we denominate the judicial power, the right of administering justice through the laws, by the means which the laws have provided for that purpose. Jurisdiction is limited to place or territory, to persons, or to particular subjects. Duponceau. [ 1913 Webster ]

a. [ Cf. LL. jurisdictionalis, F. juridictionnel. ] Of or pertaining to jurisdiction; as, jurisdictional rights. Barrow. [ 1913 Webster ]

a. Having jurisdiction. Milton. [ 1913 Webster ]

n. [ L. jurisprudentia; jus, juris, right, law + prudentia a foreseeing, knowledge of a matter, prudence: cf. F. jurisprudence. See Just, a., and Prudence. ] The science of juridical law; the knowledge of the laws, customs, and rights of men in a state or community, necessary for the due administration of justice. [ 1913 Webster ]

The talents of Abelard were not confined to theology, jurisprudence, philosophy. J. Warton. [ 1913 Webster ]

Medical jurisprudence, that branch of juridical law which concerns questions of medicine. [ 1913 Webster ]

a. [ See Jurisprudence. ] Understanding law; skilled in jurisprudence. G. West. [ 1913 Webster ]

n. [ Cf. F. jurisprudent. ] One skilled in law or jurisprudence. [ R. ] De Quincey. [ 1913 Webster ]

a. Of or pertaining to jurisprudence. Stewart. [ 1913 Webster ]

n. [ F. juriste, LL. jurista, fr. L. jus, juris, right, law. See Just, a. ] One who professes the science of law; one versed in the law, especially in the civil law, such as a judge, lawyer, or legal scholar; a writer on civil and international law. [ 1913 Webster ]

It has ever been the method of public jurists to draw a great part of the analogies on which they form the law of nations from the principles of law which prevail in civil community. Burke.