Columbia Encyclopedia

Search results

127 results found

Rohan, Louis René Édouard, prince de

(Encyclopedia)Rohan, Louis René Édouard, prince de rôäNˈ [key], 1734–1803, French churchman and politician, cardinal of the Roman Catholic Church. Although he succeeded (1779) his uncle as archbishop of Str...

Orange River

(Encyclopedia)Orange River, chief river of S Africa, c.1,300 mi (2,090 km) long, rising in the Maluti Mts., N Lesotho. It flows SW through Lesotho, then meanders northwest and west through central South Africa, for...

adhesion and cohesion

(Encyclopedia)adhesion and cohesion, attractive forces between material bodies. A distinction is usually made between an adhesive force, which acts to hold two separate bodies together (or to stick one body to anot...

Sakha Republic

(Encyclopedia)Sakha Republic yəko͞oˈshēə [key], constituent republic (1995 pop. 1,035,000), c.1,200,000 sq mi (3,108,000 sq km), NE Siberian Russia. Yakutsk is the capital. The Sakha Republic is bounded in the...

Torvalds, Linus Benedict

(Encyclopedia)Torvalds, Linus Benedict, 1969–, Finnish-American computer software engineer. A member of Finland's Swedish-speaking minority, he attended the Univ. of Helsinki (M.S., 1996), where he also taught. I...

Babangida, Ibrahim

(Encyclopedia)Babangida, Ibrahim ēbräˈhēm bäbänˈgēdä [key], 1941–, Nigerian military and political leader. After graduating (1963) from Nigeria's military college, he joined the army and received further...

allotropy

(Encyclopedia)allotropy əlŏˈtrəpē [key] [Gr.,=other form]. A chemical element is said to exhibit allotropy when it occurs in two or more forms in the same physical state; the forms are called allotropes. Allot...

Elgar, Sir Edward William

(Encyclopedia)Elgar, Sir Edward William ĕlˈgär [key], 1857–1934, English composer. He received his training from his father, who was an organist, music seller, and amateur violinist. In 1885 he succeeded his f...

Cagliostro, Alessandro, Conte di

(Encyclopedia)Cagliostro, Alessandro, Conte di älĕs-sänˈdrō kōnˈtā dē kälyōˈstrō [key], 1743–95, Italian adventurer, magician, and alchemist, whose real name was Giuseppe Balsamo. After early misadve...

Lepidodendron and Sigillaria

(Encyclopedia)Lepidodendron sĭjĭlârˈēə [key], two principal genera of an extinct group of primitive vascular trees. They dominated the forests of the early Carboniferous period until the ferns gained ascendan...