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malnutrition

(Encyclopedia)malnutrition, insufficiency of one or more nutritional elements necessary for health and well-being. Primary malnutrition is caused by the lack of essential foodstuffs—usually vitamins, minerals, or...

Peacock, Thomas Love

(Encyclopedia)Peacock, Thomas Love, 1785–1866, English novelist and poet. He was employed by the East India Company from 1819 to 1856, serving as its chief examiner the final 20 years. Peacock's novels, comic and...

electric shock

(Encyclopedia)electric shock, effect of the passage of a current of electricity through the body. Fatality may result from shocks of from 1 to 2 amperes and 500 to 1,000 volts. However, the effect of electric shock...

tannin

(Encyclopedia)tannin, tannic acid, or gallotannic acid, astringent vegetable product found in a wide variety of plants. Sources include the bark of oak, hemlock, chestnut, and mangrove; the leaves of certain sumac...

McGuffey, William Holmes

(Encyclopedia)McGuffey, William Holmes məgŭfˈē [key], 1800–1873, American educator, b. near Claysville, Pa. He was graduated from Washington and Jefferson College in 1826, having meanwhile taught in rural sch...

Albright, Madeleine

(Encyclopedia)Albright, Madeleine, 1937–2022, American government official, b. Prague, Czechoslovakia, as Maria Jana Körbel. Her family immigrated to the United States in 1948, and she attended Welle...

Iran-contra affair

(Encyclopedia)Iran-contra affair, in U.S. history, secret arrangement in the 1980s to provide funds to the Nicaraguan contra rebels from profits gained by selling arms to Iran. The Iran-contra affair was the produc...

Henry I, king of France

(Encyclopedia)Henry I, c.1008–1060, king of France (1031–60), son and successor of King Robert II. To defend his throne against his mother, his brothers Robert and Eudes, and subsequently against the count of B...

Quayle, Dan

(Encyclopedia)Quayle, Dan (James Danforth Quayle), 1947–, Vice President of the United States (1989–93), b. Indianapolis. He graduated from DePauw Univ. (1969) and served in the Indiana National Guard (1969–7...

L'Amour, Louis

(Encyclopedia)L'Amour, Louis, 1908–88, American writer of western fiction, b. Jamestown, N.Dak., as Louis Dearborn LaMoore. He began writing in the 1940s, contributing stories to magazines under the name Tex Burn...