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shell

(Encyclopedia)shell, in zoology, hard outer covering secreted by an animal for protection. It is also called the test, crust, or carapace. The term usually refers to the calcareous shells of the many species of mol...

sanitary science

(Encyclopedia)sanitary science, principles of health preservation, embracing hygiene, on an individual level, and public health, on a communal level. Those who specialize in sanitary science are sanitary engineers....

Redon, Odilon

(Encyclopedia)Redon, Odilon ôdēlôNˈ rədôNˈ [key], 1840–1916, French painter and lithographer. He studied in Paris under Gérôme. Later his friend Fantin-Latour taught him lithography, but he was most infl...

Remarque, Erich Maria

(Encyclopedia)Remarque, Erich Maria āˈrĭkh märēˈä rəmärkˈ [key], 1898–1970, German-American novelist, whose original name was Erich Paul Remark. From his experience of trench warfare during World War I,...

Smith, Dean Edwards

(Encyclopedia)Smith, Dean Edwards, 1931–2015, American college basketball coach, b. Emporia, Kans. After playing basketball at the Univ. of Kansas (grad. 1953), Smith joined (1954) the Air Force and became an ass...

Battle of the Bulge

(Encyclopedia)Battle of the Bulge, popular name in World War II for the German counterattack in the Ardennes, Dec., 1944–Jan., 1945. More than a million men fought in what is also known as the Battle of the Ard...

pragmatism

(Encyclopedia)pragmatism prăgˈmətĭzəm [key], method of philosophy in which the truth of a proposition is measured by its correspondence with experimental results and by its practical outcome. Thought is consid...

Lincoln, Abraham

(Encyclopedia)Lincoln, Abraham lĭngˈkən [key], 1809–65, 16th President of the United States (1861–65). As time passed Lincoln became more and more the object of adulation; a full-blown “Lincoln legend”...

Washington, George

(Encyclopedia)Washington, George, 1732–99, 1st President of the United States (1789–97), commander in chief of the Continental army in the American Revolution, called the Father of His Country. The Univ. of V...

electronic game

(Encyclopedia)electronic game, device or computer program that provides entertainment by challenging a person's eye-hand coordination or mental abilities. Made possible by the development of the microprocessor, ele...