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Yalu

(Encyclopedia)Yalu yäˈlo͞oˈ [key], Korean Amnok, river, c.500 mi (800 km) long, rising in the Changbai Mts. in Jilin prov., NE China, and flowing SW to the Bay of Korea at Dandong; forms part of the China–Nor...

Port Charlotte

(Encyclopedia)Port Charlotte, uninc. town (1990 pop. 41,535), Charlotte co., SW Fla., on Charlotte Harbor (an inlet of the Gulf of Mexico) and the Peace and Myakka rivers. It is a planned residential community—on...

Tunstall, Cuthbert

(Encyclopedia)Tunstall or Tonstall, Cuthbert both: tŭnˈstəl [key], 1474–1559, English bishop. After studying at Oxford, Cambridge, and Padua, he entered the church and was rapidly advanced. A friend of Thomas ...

Lancaster, cities, United States

(Encyclopedia)Lancaster. 1 Uninc. city (1990 pop. 97,291), Los Angeles co., S Calif., in Antelope Valley and in the Mojave Desert; laid out 1894. It developed as a trade center for an irrigated farming area and has...

Queens

(Encyclopedia)Queens, borough of New York City (1990 pop. 1,951,598), land area c.109 sq mi (293 sq km), on the western portion of Long Island, SE N.Y., coextensive with Queens co.; settled by the Dutch 1635, estab...

cofferdam

(Encyclopedia)cofferdam, temporary barrier for excluding water from an area that is normally submerged. Made commonly of wood, steel, or concrete sheet piling (see pile), cofferdams are used in constructing the fou...

Greeley

(Encyclopedia)Greeley, city (2020 pop. 108,795), seat of Weld co., N Colo., at the base of the Front Range of the Rocky Mts.; inc. 1885. It is a rail and trade center...

Brooklyn Bridge

(Encyclopedia)Brooklyn Bridge, vehicular suspension bridge, New York City, southernmost of the bridges across the East River, between lower Manhattan and Brooklyn; built 1869–83. The achievement of J. A. Roebling...

topography

(Encyclopedia)topography təpŏgˈrəfē [key], description or representation of the features and configuration of land surfaces. Topographic maps use symbols and coloring, with particular attention given to the sh...

cantilever

(Encyclopedia)cantilever kănˈtəlēvər [key], beam supported rigidly at one end to carry a load along the free arm or at the free end. A slanting beam fixed at the base is often used to support the free end, as ...