JUNIOR. Younger.

2. This has been held to be no part of a man's name, but an addition by use, and a convenient distinction between a father and son of the same name. 10 Mass. R. 203 10 Paige, 170; 1 Pick. R. 388; 7 John . It. 549; 2 Caines, 164 1 Pick. 388 15 Pick. 7; 17 Pick. 200 3 Metc. 330.

3. Any matter that distinguishes persons renders the addition of junior or senior unnecessary. 1 Mod. Ent. 35; Salk. 7. But if father and son have both the same name, the father shall be, prima facie, intended, if junior be not added, or some other matter of distinction. Salk, 7; 6 Rep. 20 11 Rep. 39; Hob. 330. If father and son have the same name and addition, and the former sue the latter, the writ is abateable unless the son have the further addition of junior, or the younger. But if the father be the defendant and the son the plaintiff, there is no need of the further addition of senior, or the elder, to the name of the father. 2 Hawk. 187; Laws of Women, 380.

JUNIPERUS SABINA, med. jur. This plant is commonly called savine.

2. It is used for lawful purposes in medicine, but too frequently for the criminal intent of producing abortion, generally endangering the life of the woman. It is usually administered in powder or oil. The dose of oil for lawful purposes, for a grown person, is from two to four drops. Parr's Med. Dictionary, article Sabina. Fodere mentions a case where a large dose of powdered savine had been administered to an ignorant girl, in the seventh month of her pregnancy, which had no effect on the foetus. It was, however, near taking the life of the girl. Fodere, tome iv. p. 431. Given in sufficiently large doses, four or six grains in the form of powder, kills a dog in a few hours, and even its insertion into a wound has tho same effect. Orfila, Traite des Poisons, tome iii. p. 42. For or a form of indictment for administering savine to a woman quick with child, see 3 Chit. Cr. Law, 798. Vide 1 Beck's Med. Jur. 316,

JURA PERSONARUM. The rights and duties of persons are so called.

JURA RERUM. The rights which a man may acquire in and to such external things as are unconnected with. his person, are called jura rerum. 2 Bl. Com. 1.

JURA SUMMA IMPERII. Rights of sovereignty or supreme dominion.

JURAMENTAE CORPORALIA. Corporal oaths. These oaths are so called, because the party making oath must touch the Bible, or other thing by which he swears.

JURAMENTUM JUDICIALE. A term in the civil law. The oath called juramentum judiciale is that which the judge, of his wwn accord, defers to either of the parties.

2. It is of two kinds. 1st. That which the judge defers for the decision of the cause, and which is understood by the general name juramentum judiciale, and is sometimes called suppletory oath, juramentum suppletorium.

3. - 2d. That which the judge defers in order to fix and determine the amount of the condemnation which he ought to pronounce, and which is called juramentum in litem. Poth. on Oblig. P. 4, s. 3, art. 3.