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electroconvulsive therapy

(Encyclopedia)electroconvulsive therapy in psychiatry, treatment of mood disorders by means of electricity; the broader term “shock therapy” also includes the use of chemical agents. The therapeutic possibiliti...

electromotive series

(Encyclopedia)electromotive series, list of metals whose order indicates the relative tendency to be oxidized, or to give up electrons (see oxidation and reduction); the list also includes the gas hydrogen. The ele...

softball

(Encyclopedia)softball, variant of baseball played with a larger ball on a smaller field. Invented (1888) in Chicago as an indoor game, it was at various times called indoor baseball, mush ball, playground ball, ki...

plumbing

(Encyclopedia)plumbing, piping systems inside buildings for water supply and sewage. The Romans had a highly developed plumbing system; water was brought to Rome by aqueducts and distributed to homes in lead pipes�...

Witte, Count Sergei Yulyevich

(Encyclopedia)Witte, Count Sergei Yulyevich syĭrgāˈ yo͞oˈlyĭvĭch vĭtˈə [key], 1849–1915, Russian premier. A railway administrator, he became minister of communications (1892) and minister of finance (18...

whiskey

(Encyclopedia)whiskey [from the Gaelic for “water of life”], spirituous liquor distilled from a fermented mash of grains, usually rye, barley, oats, wheat, or corn. Inferior whiskeys are made from potatoes, bee...

catechism

(Encyclopedia)catechism kătˈəkĭzəm [key] [Gr.,=oral instruction], originally oral instruction in religion, later written instruction. Catechisms are usually written in the form of questions and answers. Almost...

aircraft carrier

(Encyclopedia)aircraft carrier, ship designed to carry aircraft and to permit takeoff and landing of planes. The carrier's distinctive features are a upper deck (flight deck) that is flat and sometimes sloped to fu...

Saussure, Ferdinand de

(Encyclopedia)Saussure, Ferdinand de fĕrdēnäNˈ də sōsürˈ [key], 1857–1913, Swiss linguist. One of the founders of modern linguistics, he established the structural study of language, emphasizing the arbit...

Granger, Clive William John

(Encyclopedia)Granger, Clive William John, 1934–2009, British economist, b. Swansea, Wales, Ph.D. Univ. of Nottingham, 1959. A specialist in econometrics, the use of statistics to study the economy, Granger taugh...