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pragmatism

(Encyclopedia)pragmatism prăgˈmətĭzəm [key], method of philosophy in which the truth of a proposition is measured by its correspondence with experimental results and by its practical outcome. Thought is consid...

Vanderbilt, Cornelius

(Encyclopedia)Vanderbilt, Cornelius, 1794–1877, American railroad magnate, b. Staten Island, N.Y. As a boy he ferried freight and passengers from Staten Island to Manhattan, and he soon gained control of most of ...

silver

(Encyclopedia)silver, metallic chemical element; symbol Ag [Lat. argentum]; at. no. 47; at. wt. 107.8682; m.p. 961.93℃; b.p. 2,212℃; sp. gr. 10.5 at 20℃; valence +1 or +2. Pure silver is nearly white, lustrou...

druids

(Encyclopedia)druids dro͞oˈĭdz [key], priests of ancient Celtic Britain, Ireland, and Gaul and probably of all ancient Celtic peoples, known to have existed at least since the 3d cent. BC. Information about them...

Tiberius

(Encyclopedia)Tiberius (Tiberius Julius Caesar Augustus) tībērˈēəs [key], 42 b.c.–a.d. 37, second Roman emperor (a.d. 14–a.d. 37). He was the son of Tiberius Claudius Nero and Livia Drusilla and was origin...

Manitoba

(Encyclopedia)CE5 Manitoba mănĭtōˈbə [key], province (2001 pop. 1,119,583), 250,934 sq mi (650,930 sq km), including 39,215 sq mi (101,580 sq km) of water surface, W central Canada. The history of Manit...

Douglas, William Orville

(Encyclopedia)Douglas, William Orville, 1898–1980, American jurist, associate justice of the U.S. Supreme Court (1939–75), b. Maine, Minn. He received his law degree from Columbia in 1925 and later was professo...

Kent, county, England

(Encyclopedia)Kent, county (1991 pop. 1,485,600), 1,525 sq mi (3,950 sq km), SE England. It lies between the Thames estuary and the Strait of Dover. The county town is Maidstone, and the county is divided into 12 a...

Tacitus, Roman historian

(Encyclopedia)Tacitus (Cornelius Tacitus), c.a.d. 55–c.a.d. 117, Roman historian. Little is known for certain of his life. He was a friend of Pliny the Younger and married the daughter of Agricola. In a.d. 97 he ...

photosynthesis

(Encyclopedia)photosynthesis fōˌtōsĭnˈthəsĭs [key], process in which green plants, algae, and cyanobacteria utilize the energy of sunlight to manufacture carbohydrates from carbon dioxide and water in the pr...