Columbia Encyclopedia

Search results

484 results found

Sheffield, city, United States

(Encyclopedia)Sheffield, industrial city (1990 pop. 10,380), Colbert co., NW Ala., on the Tennessee River near Muscle Shoals, in an iron and coal area; inc. 1885. Its varied manufactures include aluminum products, ...

Sapele

(Encyclopedia)Sapele səpāˈlē [key], city (1991 est. pop. 123,000), S Nigeria, a port in the Niger delta. The center of the Nigerian timber industry, Sapele has sawmills and a large plywood and veneer factory; r...

hydrazine

(Encyclopedia)hydrazine hīˈdrəzēnˌ [key], chemical compound, formula NH2NH2, m.p. 1.4℃, b.p. 113.5℃, specific gravity 1.011 at 15℃. It is very soluble in water and soluble in alcohol. At ordinary tempera...

handball, court

(Encyclopedia)handball, court, indoor or outdoor game played by striking a ball against a wall or walls with the palm of the hand. Play may be for singles or doubles (four players) on a court with one, three, or fo...

milkweed

(Encyclopedia)milkweed, common name for members of the Asclepiadaceae, a family of mostly perennial herbs and shrubs characterized by milky sap, a tuft of silky hairs attached to the seed (for wind distribution), a...

pontoon

(Encyclopedia)pontoon, one of a number of floats used chiefly to support a bridge, to raise a sunken ship, or to float a hydroplane or a floating dock. Pontoons have been built of wood, of hides stretched over wick...

Cotabato

(Encyclopedia)Cotabato kōtäbäˈtō [key], city, Maguindanao prov., W Mindanao, the Philippines, near the ...

Conroe

(Encyclopedia)Conroe kŏnˈrō [key], city (2020 pop. 89,956), seat of Montgomery co., SE Tex.; inc. 1885. ...

Cheltenham

(Encyclopedia)Cheltenham chĕltˈnəm [key], city and district, Gloucestershire, W central England. It has been ...

Hämeenlinna

(Encyclopedia)Hämeenlinna hăˈmānlĭnˌnä [key], Swed. Tavastehus, city, capital of Southern Finland pr...