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aberration of starlight

(Encyclopedia)aberration of starlight, displacement of the apparent path of light from a star, resulting in a displacement of the apparent position of the star from its true position; discovered by the English astr...

Otto of Freising

(Encyclopedia)Otto of Freising frīˈzĭng [key], b. after 1111, d. 1158, German chronicler, bishop of Freising. He was a son of Leopold III of Austria, a half-brother of Emperor Conrad III, and an uncle of Emperor...

Northumbria, kingdom of

(Encyclopedia)Northumbria, kingdom of nôrthŭmˈbrēˈə [key], one of the Anglo-Saxon kingdoms in England. It was originally composed of two independent kingdoms divided by the Tees River, Bernicia (including mod...

Colombo Plan

(Encyclopedia)Colombo Plan, international economic organization created in a cooperative attempt to strengthen the economic and social development of the nations of Southeast Asia and the Pacific. Officially the Co...

Cordier, Andrew Wellington

(Encyclopedia)Cordier, Andrew Wellington kôrˈdē-āˌ [key], 1901–75, American educator and public official, b. Canton, Ohio. He studied at Manchester College in Indiana, where he later taught (1923–44). He a...

Trianon, Treaty of

(Encyclopedia)Trianon, Treaty of, 1920, agreement following World War I in which the Allies disposed of Hungarian territories. The internal chaos in Hungary that followed the dissolution (1918) of the Austro-Hungar...

Exchequer, Court of

(Encyclopedia)Exchequer, Court of ĕkschĕkˈər, ĕksˈchĕkˌər [key], in English history, governmental agency. It originated after the Norman Conquest as a financial committee of the Curia Regis. By the reign o...

Uniondale

(Encyclopedia)Uniondale, uninc. residential city (1990 pop. 20,328), Nassau co., SE N.Y., on Long Island. Downtown suburban growth since the 1970s has included construction of the Nassau Coliseum, home to the New Y...

Charles of Valois

(Encyclopedia)Charles of Valois välwäˈ [key], 1270–1325, French prince and military leader, third son of Philip III and father of Philip VI. He dominated the reign in France of his nephew Louis X. On the excom...

Trent, Council of

(Encyclopedia)Trent, Council of, 1545–47, 1551–52, 1562–63, 19th ecumenical council of the Roman Catholic Church, convoked to meet the crisis of the Protestant Reformation. Earlier efforts at reforming the ch...