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cotyledon

(Encyclopedia)cotyledon kŏtˌəlēdˈən [key], in botany, a leaf of the embryo of a seed. The embryos of flowering plants, or angiosperms, usually have either one cotyledon (the monocots) or two (the dicots). See...

Esper, Mark Thomas

(Encyclopedia)Esper, Mark Thomas, 1964–, U.S. army officer and government official, b. Uniontown, Pa., B.S West Point, 1986; M.P.A. Harvard, 1995, Ph.D. George Washington Univ., 2008. Rising to the rank of lieute...

Prescott, Edward Christian

(Encyclopedia)Prescott, Edward Christian, 1940–, American economist, b. Glen Falls, N.Y., Ph.D. Carnegie Mellon Univ., 1967. Prescott has taught at Carnegie Mellon (1971–80), the Univ. of Minnesota (1980–98, ...

Joint Base McGuire-Dix-Lakehurst

(Encyclopedia)Joint Base McGuire-Dix-Lakehurst, U.S. military base, central N.J., SE of Trenton; est. 1917 as Camp Dix and named for U.S. statesman John A. Dix. In 1939 it was made a permanent garrison and renamed ...

Surtsey

(Encyclopedia)Surtsey, volcanic island, c.1.25 sq mi (3.2 sq km), S of Iceland in Vestmannaeyjar (Westman Islands). The island was formed by the eruption (Nov., 1963) of Sutur, an underwater volcano named for a gia...

Burns, Arthur Frank

(Encyclopedia)Burns, Arthur Frank, 1904–87, American economist, b. Austria, grad. Columbia Univ. (A.B., 1925; A.M., 1925; Ph.D., 1934). He taught economics at Rutgers Univ. (1927–44), and then joined (1944) the...

Westminster

(Encyclopedia)Westminster. 1 Residential city (1990 pop. 78,118), Orange co., S Calif.; founded 1870 as a temperance colony for Presbyterians, inc. 1957. It has several industrial parks. Naval Weapons Station Seal ...

Moreno Valley

(Encyclopedia)Moreno Valley mərēˈnō [key], city (1990 pop. 118,779), Riverside co., S Calif., inc. 1984. In 1990, Moreno Valley was California's fastest-growing city, with a population increase of more than 300...

Kuhn, Bowie Kent

(Encyclopedia)Kuhn, Bowie Kent bo͞oˈē, kyo͞on [key], 1926–2007, American lawyer and commissioner of baseball, b. Takoma Park, Md. He was legal counsel for the baseball club owners before his election as commi...

Cozumel

(Encyclopedia)Cozumel kōzəˈmel [key], resort island, c.190 sq mi (490 sq km), Quintana Roo state, Mexico, in the Caribbean Sea off the E coast of the Yucatán peninsula. It is famed for its beaches and coral ree...