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uracil

(Encyclopedia)uracil yo͝orˈəsĭl [key], organic base of the pyrimidine family. It was isolated from herring sperm and also produced in a laboratory in 1900–1901. When combined with the sugar ribose in a glycos...

Sade, Donatien Alphonse François, comte de

(Encyclopedia)Sade, Donatien Alphonse François, comte de dônäsyăNˈ älfôNsˈ fräNswäˈ kôNt də säd [key], 1740–1814, French writer and libertine. He is known as the marquis de Sade —the title he held...

Stettheimer, Florine

(Encyclopedia)Stettheimer, Florine, 1871–1944, American modernist painter, b. Rochester, N.Y., studied Art Students League, New York City (1892–95). She was exposed to the many forms of early modernism while he...

Continental Congress

(Encyclopedia)Continental Congress, 1774–89, federal legislature of the Thirteen Colonies and later of the United States in the American Revolution and under the Articles of Confederation (see Confederation, Arti...

New Deal

(Encyclopedia)New Deal, in U.S. history, term for the domestic reform program of the administration of Franklin Delano Roosevelt; it was first used by Roosevelt in his speech accepting the Democratic party nominati...

criminal law

(Encyclopedia)criminal law, the branch of law that defines crimes, treats of their nature, and provides for their punishment. A tort is a civil wrong committed against an individual; a crime, on the other hand, is ...

George III, king of Great Britain and Ireland

(Encyclopedia)George III, 1738–1820, king of Great Britain and Ireland (1760–1820); son of Frederick Louis, prince of Wales, and grandson of George II, whom he succeeded. He was also elector (and later king) of...

drum, in music

(Encyclopedia)CE5 Drums drum, in music, percussion instrument, known in various forms and played throughout the world and throughout history. Essentially a drum is a frame over which one or more membranes or sk...

Cromwell, Thomas, earl of Essex

(Encyclopedia)Cromwell, Thomas, earl of Essex, 1485?–1540, English statesman. While a young man he lived abroad as a soldier, accountant, and merchant, and on his return (c.1512) to England he engaged in the wool...

cold, common

(Encyclopedia)cold, common, acute viral infection of the mucous membranes of the nose and throat, often involving the sinuses. The typical sore throat, sneezing, and fatigue may be accompanied by body aches, headac...