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Louis IV, French king

(Encyclopedia)Louis IV or Louis d'Outremer lwē do͞otrəmĕrˈ [key] [Fr.,=Louis from overseas], 921–54, French king (936–54), son of King Charles III (Charles the Simple). He spent his youth as an exile in En...

McMaster, John Bach

(Encyclopedia)McMaster, John Bach, 1852–1932, American historian, b. Brooklyn, N.Y. Having practiced engineering in New York City and written two books, McMaster was appointed (1877) an instructor in civil engine...

throne

(Encyclopedia)throne, chair of state or the seat of a high dignitary. The throne was at first a stool or bench and later became an ornate armchair, usually raised on a dais and surmounted by a canopy. Often lavishl...

Roethke, Theodore

(Encyclopedia)Roethke, Theodore rĕtˈkə [key], 1908–63, American poet, b. Saginaw, Mich., educated at the Univ. of Michigan and Harvard. A poet of the Midwest, Roethke combined a love of the land with his visio...

bellows

(Encyclopedia)bellows, expansible, gas-tight chamber used to pump or store a gas. One of the simplest and most familiar types of bellows is the manual one used for providing a forced draft to a fire. The expansible...

Chih-i

(Encyclopedia)Chih-i chēˈ-ē [key], 538–97, Chinese Buddhist scholar and founder of the T'ien-t'ai (in Japan, called Tendai, or Lotus) school of Buddhism. Chih-i produced a conceptual framework that integrated ...

alanine

(Encyclopedia)CE5 alanine ălˈənēnˌ [key], organic compound, one of the 20 amino acids commonly found in animal proteins. Only the l-stereoisomer participates in the biosynthesis of proteins (see stereochemi...

Golden Legend, The

(Encyclopedia)Golden Legend, The, collection of saints' lives written in the 13th cent. by Jacobus da Varagine. Originally entitled Legenda sanctorum [readings in the lives of the saints], it soon came to be called...

ephors

(Encyclopedia)ephors ĕfˈərz [key] [Gr.,=overseers], in ancient Greece, magistrates in several Dorian states. In Sparta they comprised an executive, legislative, and judicial board of five Spartan citizens. This ...

Turing machine

(Encyclopedia)Turing machine, a mathematical model of a device that computes via a series of discrete steps and is not limited in use by a fixed maximum amount of data storage. Introduced by the British mathematici...