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cerium

(Encyclopedia)cerium sērˈēəm [key] [from the asteroid Ceres], metallic chemical element; symbol Ce; at. no. 58; at. wt. 140.116; m.p. 799℃; b.p. 3,426℃; sp. gr. 6.77 at 25℃; valence +3 or +4. Cerium is a ...

urea

(Encyclopedia)CE5 urea yo͝oēˈə [key], organic compound that is the principal end product of nitrogen metabolism in most mammals. Urea was the first animal metabolite to be isolated in crystalline form; its c...

Oceanic art

(Encyclopedia)Oceanic art, works produced by the island peoples of the S and NW Pacific, including Melanesia (New Guinea and the islands to its north and east), Micronesia (Mariana, Caroline, Marshall, and Gilbert ...

Hampton, Wade, Confederate general

(Encyclopedia)Hampton, Wade, 1818–1902, Confederate general in the American Civil War, b. Charleston, S.C.; grandson of Wade Hampton (c.1752–1835). Hampton, a wealthy planter, served (1852–61) in the South Ca...

Gimbel

(Encyclopedia)Gimbel gĭmˈbəl [key], family of American merchants and philanthropists. Adam Gimbel, 1815–96, b. Bavaria, emigrated (1835) to the United States and traveled up and down the Mississippi River pedd...

Gates, Horatio

(Encyclopedia)Gates, Horatio, c.1727–1806, American Revolutionary general, b. Maldon, Essex, England. Entering the British army at an early age, he fought in America in the French and Indian War and served in the...

Lviv

(Encyclopedia)Lviv ləvēˈo͞o, ləvēfˈ [key], Rus. Lvov, Pol. Lwów, Ger. Lemberg, city (1989 pop. 791,000), capital of Lviv region, W Ukraine, at the watershed of the Western Bug and Dniester rivers and in the...

Kenyatta, Uhuru Muigai

(Encyclopedia)Kenyatta, Uhuru Muigai, 1961–, Kenyan politicial leader, son of Jomo Kenyatta. A Kikuyu, he entered politics in the 1990s, joining the Kenya African National Union (KANU) and ran unsuccessfully for ...

caricature

(Encyclopedia)caricature, a satirical drawing, plastic representation, or description which, through exaggeration of natural features, makes its subject appear ridiculous. Although 16th-century Northern painters, s...

Transylvania Company

(Encyclopedia)Transylvania Company, association formed to exploit and colonize the area now comprising much of Kentucky and Tennessee. Organized first (Aug., 1774) as the Louisa Company, it was reorganized (Jan., 1...