Eucharist (ū´ka-rist; Gr. eucharistia, from eu, well, and charis, grace), a name for the sacrament of the Lord's Supper, in reference to the blessing and thanksgiving which accompany it.
Eucharistic Congresses, gatherings of the Roman Catholic clergy and laity, held with the object of glorifying the Sacrament of the Eucharist, were inaugurated by Bishop de Sègur, of Lille. The first congress, held in that city (1881) excited little but local interest; but the movement rapidly developed, succeeding congresses being held at Avignon (1882), Liège (1883), Paris (1888), Jerusalem (1893), Lourdes (1899), Rome (1905), and elsewhere. In 1908 the congress held in London was attended by Cardinal Vannutelli, the first Papal legate to visit England for three centuries, by six other cardinals, fourteen archbishops, and seventy bishops. A proposal to carry the Sacrament through London in procession aroused much opposition, and the project was abandoned on the personal intervention of Mr. Asquith, then Premier.
Euchre (ū´kėr), a card-game very popular in America, is usually played by two or four persons. After the cut for deal five cards are dealt (either by twos and threes or by threes and twos) to each player, and the uppermost card of those undealt is turned up for trump. The first player has the option either to 'order up' (namely to make this card trump) or to pass. In the latter case it is left to the next player to decide if he will play first or pass, and so on till the turn of the dealer comes. He must either play on this trump or turn it down, when all the players have again in turn their choice of making a new trump or passing. If a trump is 'ordered up' or taken in the first round, the dealer may take it into his cards, discarding in its place his poorest card. If the player who elects to play wins five tricks, he counts two; if he wins three tricks, he counts one; if he wins fewer than three tricks, he is euchred, and each independent opponent counts two. The cards rank as at whist, except that the knave of the trump suit, called the right bower (from the Ger. bauer, a peasant), is the highest card, the knave of the other suit of the same colour being the second highest.
Eucken, Rudolf Christoph, German philosopher and theologian, born in East Friesland in 1846. Educated at the Universities of Göttingen and Berlin, he was professor of philosophy at Basel from 1871 to 1874, when he obtained a similar appointment at Jena. Opposed both to utilitarianism and positivism. Eucken is one of the leaders of those German philosophers who maintain that the spiritual interests of man should be taken into consideration, and oppose the philosophic systems which treat life only from the physical and biological points of view. His spiritualistic philosophy has found many adherents, and his works are very popular. In 1908 he won the Nobel prize for literature, and in 1910 he was made a D.D. of the University of Glasgow. His works include: The Life of the Spirit (1909), The Problem of Human Life as viewed by the Great Thinkers (1909), The Meaning and Value of Life (1909), Main Currents of Modern Thought (1911), Life's Basis and Life's Ideal (1911), Can we still be Christians? (1913).
Euclid (Eucleidēs), of Alexandria, a distinguished Greek mathematician, who flourished about 300 B.C. His Stoicheia (Elements of Geometry), in thirteen books, are still extant, and form the most usual introduction to the study of geometry. The work was known to the Arabs, translations of it having appeared in the time of Harun-al-Rashid and of Al-Mamun. It was translated from the Arabic into Latin by Adelard of Bath, and an English translation from the Latin appeared in 1570. The severity and accuracy of Euclid's methods of demonstration have as a whole never been surpassed. Besides the Elements, some other works are attributed to Euclid.—Cf. R. S. Heath, The Thirteen Books of Euclid's Elements.
Euclid (Eucleidēs), of Megara, an ancient Greek philosopher, the founder of the Megaric school of philosophy, and a pupil of Socrates.
Eudiom´eter (Gr. eudios, serene), an instrument originally designed for ascertaining the purity of the air or the quantity of oxygen it contains, but now employed generally in the analysis of gaseous mixtures. It consists of a graduated glass tube, either straight or bent in the shape of the letter
Eugene (ū-jēn´), or François Eugène, Prince of Savoy, fifth son of Eugène Maurice, Duke of Savoy-Carignan, and Olympia Mancini, a niece of Cardinal Mazarin. He was born at Paris 18th Oct., 1663, and died in Vienna 21st April, 1736. Offended with Louis XIV, he entered the Austrian service in 1683, serving his first campaign as a volunteer against the Turks. Here