Columbia Encyclopedia

Search results

500 results found

precipitation, in chemistry

(Encyclopedia)precipitation, in chemistry, a process in which a solid is separated from a suspension, sol, or solution. In a suspension such as sand in water the solid spontaneously precipitates (settles out) on st...

Carranza de Miranda, Bartolomé de

(Encyclopedia)Carranza de Miranda, Bartolomé de bärtōlōmāˈ dā käränˈthä dā mēränˈdä [key], 1503–76, Spanish churchman. He joined the Dominicans (1520) and taught at Valladolid. He was active in th...

Ballinger, Richard Achilles

(Encyclopedia)Ballinger, Richard Achilles bălˈĭnjər [key], 1858–1922, U.S. Secretary of the Interior (1909–11), b. Boonesboro (now in Boone), Iowa. He was mayor of Seattle (1904–6) and commissioner of the...

Balbus

(Encyclopedia)Balbus (Lucius Cornelius Balbus) bălˈbəs [key], fl. 1st cent. b.c., Roman statesman, b. Gades (now Cádiz, Spain). He won notice for brilliant service against Sertorius, and Pompey brought him to R...

Death Valley

(Encyclopedia)Death Valley, SE Calif. and SW Nev., a deep, arid basin, 140 mi (225 km) long, bordered on the W by the Panamint Range and on the E by the Amargosa Range. In summer the valley has recorded some of the...

Herrick, Robert, English poet

(Encyclopedia)Herrick, Robert, 1591–1674, English poet, generally considered the greatest of the Cavalier poets. Although he was born in London, he spent most of his childhood in Hampton. In 1607 he became appren...

Niebuhr, Reinhold

(Encyclopedia)Niebuhr, Reinhold rīnˈhōld nēˈbo͝or [key], 1892–1971, American religious and social thinker, b. Wright City, Mo. A graduate of Yale Divinity School, he served (1915–28) as pastor of Bethel E...

Laval, François Xavier de

(Encyclopedia)Laval, François Xavier de fräNswäˈ zävyāˈ də lävälˈ [key], 1623–1708, French prelate in Canada, first bishop of Quebec. Of noble family (his family name in full was Laval-Montmorency), he...

pasta

(Encyclopedia)pasta, generic name for thin pieces of hardened, unleavened dough that are molded into various shapes and boiled, not baked. Pasta is commonly associated with Italian cuisine, though similar wheat flo...

Veracruz, city, Mexico

(Encyclopedia)Veracruz, city (1990 pop. 303,152), Veracruz state, E central Mexico, on the Gulf of Mexico. Rivaling Tampico as the country's main port, it is also the commercial and industrial center of an importan...