[Ara`tus], native of Sicyon, in Greece, promoter of the Achæan League, in which he was thwarted by Philip of Macedon, was poisoned, it is said, by his order (271-213 B.C.); also a Greek poet, author of two didactic poems, born in Cilicia, quoted by St Paul in Acts xvii. 28.

[Arauca`nia] (88), the country of the Araucos, in Chile, S. of Concepcion and N. of Valdivia, the Araucos being an Indian race long resistant but now subject to Chilian authority, and interesting as the only one that has proved itself able to govern itself and hold its own in the presence of the white man.

[Arauca`ria], tall conifer trees, natives of and confined to the southern hemisphere.

[Arbe`la], a town near Mosul, where Alexander the Great finally defeated Darius, 331 B.C.

[Arbroath] (22), a thriving seaport and manufacturing town on the Forfarshire coast, 17 m. N. of Dundee, with the picturesque ruins of an extensive old abbey, of which Cardinal Beaton was the last abbot. It is the "Fairport" of the "Antiquary."

[Arbuthnot, John], a physician and eminent literary man of the age of Queen Anne and her two successors, born in Kincardineshire, the friend of Swift and Pope and other lights of the time, much esteemed by them for his wit and kind-heartedness, joint-author with Swift, it is thought, of the "Memoirs of Martinus Scriblerus" and the "History of John Bull" (1667-1735).

[Ar`cachon] (7), a popular watering-place, with a fine beach and a mild climate, favourable for invalids suffering from pulmonary complaints, 34 m. SW. of Bordeaux.

[Arca`dia], a mountain-girt pastoral tableland in the heart of the Morea, 50 m. long by 40 broad, conceived by the poets as a land of shepherds and shepherdesses, and rustic simplicity and bliss, and was the seat of the worship of Artemis and Pan.

[Arca`dius], the first emperor of the East, born in Spain, a weak, luxurious prince, leaving the government in other hands (377-405).

[Arcesila`us], a Greek philosopher, a member of the Platonic School and founder of the New Academy, who held in opposition to the Stoics that perception was not knowledge, denied that we had any accurate criterion of truth, and denounced all dogmatism in opinion.