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acrylic

(Encyclopedia)acrylic, artificial fiber made from a special group of vinyl compounds, primarily acrylonitrile. Acrylic fibers are thermoplastic (i.e., soften when heated, reharden upon cooling), have low moisture r...

Timaru

(Encyclopedia)Timaru tĭmˈəro͞o [key], city (1996 pop. 27,323), E central South Island, New Zealand, on the Pacific Ocean. It is the main port for the S Canterbury Plains. Frozen meats and other products are exp...

Russellville

(Encyclopedia)Russellville, city (1990 pop. 21,260), seat of Pope co., central Ark., in an area yielding coal, timber, and diverse agricultural products; settled 1835, inc. 1870. Transportation equipment is manufac...

Kamensk-Shakhtinski

(Encyclopedia)Kamensk-Shakhtinski käˈmyĭnsk-shäkhˈtyĭnskē [key], city (1989 pop. 72,000), SE European Russia, on the Donets River. A mining center of the Donets coal basin, the city is also an important prod...

Rybinsk Reservoir

(Encyclopedia)Rybinsk Reservoir, artificial lake, c.2,000 sq mi (5,200 sq km), NW European Russia. It was formed in 1941 between the upper Volga River and its tributaries, the Mologa and Sheksna rivers, with the co...

Ido

(Encyclopedia)Ido ēˈdō [key], short name of Esperandido, an artificial language that is a simplified version of Esperanto. See international language. ...

Denison Dam

(Encyclopedia)Denison Dam, 17,200 ft (5,243 m) long, on the Red River along the Texas–Okla. border, NW of Denison, Tex. The dam, built by the U.S. Corps of Engineers for flood control and hydroelectric power, was...

Chesapeake Bay Bridge-Tunnel

(Encyclopedia)Chesapeake Bay Bridge-Tunnel, officially the Lucius J. Kellam, Jr. Bridge-Tunnel, 17.6 mi (28.2 km) long, across the mouth of Chesapeake Bay, E Va., connecting Cape Charles with Norfolk, Va. Opened in...

Interlingua

(Encyclopedia)Interlingua ĭnˌtərlĭngˈgwə [key], name of an artificial language introduced in 1951; also the name of a simplified form of Latin (sometimes called Latino Sine Flexione, or “Latin without infle...

Tema, city, Ghana

(Encyclopedia)Tema tāmə [key], city (1984 pop. 99,608), SE Ghana, on the Gulf of Guinea. With the opening of an artificial harbor in 1961, Tema developed from a small fishing village to become Ghana's leading sea...