Columbia Encyclopedia

Search results

500 results found

Liebknecht, Wilhelm

(Encyclopedia)Liebknecht, Wilhelm lēpˈkənĕkht [key], 1826–1900, German socialist leader and journalist. His participation in the revolution in Germany in 1848–49 forced him into exile, and he lived in Engl...

Lilburne, John

(Encyclopedia)Lilburne, John, 1614?–1657, English political leader and pamphleteer of the Levelers. He was tried before the court of the Star Chamber as early as 1638 for printing and distributing antiepiscopal w...

Mithra

(Encyclopedia)Mithra mĭthˈrə [key], ancient god of Persia and India (where he was called Mitra). Until the 6th cent. b.c., Mithra was apparently a minor figure in the Zoroastrian system. Under the Achaemenids, M...

Lawrence Berkeley National Laboratory

(Encyclopedia)Lawrence Berkeley National Laboratory and Lawrence Livermore National Laboratory, scientific research centers run by the Univ. of California, located in Berkeley, Calif., and Livermore, Calif., respec...

Makeba, Miriam

(Encyclopedia)Makeba, Miriam məkāˈbə [key], 1932–2008, South African singer. She became the first black South African to achieve international fame and she played a fundamental role in introducing African mus...

Ramakrishnan, Venkatraman

(Encyclopedia)Ramakrishnan, Venkatraman, 1952–, American molecular biologist, b. India, Ph.D. Ohio Univ., 1976. He was a researcher at Oak Ridge National Laboratory (1982–83) and at Brookhaven National Laborato...

rationalism

(Encyclopedia)rationalism [Lat.,=belonging to reason], in philosophy, a theory that holds that reason alone, unaided by experience, can arrive at basic truth regarding the world. Associated with rationalism is the ...

decree

(Encyclopedia)decree, in law, decision of a suit in a court of equity. It is the counterpart in equity of the judgment in a court of law, although in those jurisdictions where law and equity have merged, judgment i...

division, in mathematics

(Encyclopedia)division, fundamental operation in arithmetic; the inverse of multiplication. Division may be indicated by the symbol ÷, as in 15 ÷ 3, or simply by a fraction, 15/3. The number that is being divided...

Gregory IX

(Encyclopedia)Gregory IX, 1143?–1241, pope (1227–41), an Italian named Ugolino di Segni, b. Anagni; successor of Honorius III. As cardinal under his uncle, Innocent III, he became, at St. Francis' request, the ...