Columbia Encyclopedia

Search results

500 results found

selective service

(Encyclopedia)selective service, in U.S. history, term for conscription. Conscription was established (1863) in the U.S. Civil War, but proved unpopular (see draft riots). The law authorized release from service to...

loran

(Encyclopedia)loran lôrˈănˌ [key], long-range, accurate radio navigational system used by a ship or aircraft to confirm or to determine its geographical position. The term loran is derived from the words long-r...

Laud, William

(Encyclopedia)Laud, William, 1573–1645, archbishop of Canterbury (1633–45). He studied at St. John's College, Oxford, and was ordained a priest in 1601. From the beginning Laud showed his hostility to Puritanis...

Khoikhoi

(Encyclopedia)Khoikhoi koiˈkoiˌ [key], people numbering about 55,000 mainly in Namibia and in W South Africa. The Khoikhoi have been called Hottentots by whites in South Africa. In language and in physical type t...

grille

(Encyclopedia)CE5 Grille grille, in architecture, a system of bars, usually of decorative metalwork, forming an openwork barrier or enclosure. In its usual materials of wrought iron or bronze, it has been favor...

Copernican system

(Encyclopedia)Copernican system, first modern European theory of planetary motion that was heliocentric, i.e., that placed the sun motionless at the center of the solar system with all the planets, including the ea...

robot

(Encyclopedia)robot or automaton ôtämˈətänˌ [key] mechanical device designed to perform the work generally done by a human being. The Czech dramatist Karel Čapek popularized the expression [Czech,=compulsory...

Romans

(Encyclopedia)Romans, letter of the New Testament, written by St. Paul, probably from Corinth before his last trip to Jerusalem, c.a.d. 58. It is a treatise addressed to the Christian church at Rome, apparently to ...

Remonstrants

(Encyclopedia)Remonstrants rĕmŏnˈstrənts [key], Dutch Protestants, adherents to the ideas of Jacobus Arminius, whose doctrines after his death (1609) were called Arminianism. They were Calvinists but were more ...

aesthetics

(Encyclopedia)aesthetics ĕsthĕtˈĭks [key], the branch of philosophy that is concerned with the nature of art and the criteria of artistic judgment. The classical conception of art as the imitation of nature was...