Columbia Encyclopedia

Search results

500 results found

marble

(Encyclopedia)marble, metamorphic rock composed wholly or in large part of calcite or dolomite crystals, the crystalline texture being the result of metamorphism of limestone by heat and pressure. The term marble i...

brick

(Encyclopedia)brick, ceramic structural material that, in modern times, is made by pressing clay into blocks and firing them to the requisite hardness in a kiln. Bricks in their most primitive form were not fired b...

Allison, James Patrick

(Encyclopedia)Allison, James Patrick, 1948–, American immunologist, b. Alice, Tex., Ph.D. Univ. of Texas, Austin, 1973. Allison was a researcher at the Univ. of Texas System Cancer Center in Houston from 1977 to ...

Mazursky, Paul

(Encyclopedia) Mazursky, Paul (Irwin Lawrence Mazursky), 1939-2014, American film director, screenwriter, and actor, b. Brooklyn, N.Y., Brooklyn College (B.A., 1951)...

Walton, Sam

(Encyclopedia)Walton, Sam (Samuel Moore Walton), 1918–92, American retailing executive, b. Kingfisher, Okla. After 17 years of operating franchise retail stores, he opened the first Wal-Mart Discount City in Roge...

Clovis culture

(Encyclopedia)Clovis culture, a group of Paleo-Indians (see Americas, antiquity and prehistory of the) known through artifacts first excavated in the early 1930s near Clovis, N.Mex. The artifacts, including chipped...

coronation

(Encyclopedia)coronation, ceremony of crowning and anointing a sovereign on his or her accession to the throne. Although a public ceremony inaugurating a new king or chief had long existed, a new religious service ...

Maidenhead

(Encyclopedia)Maidenhead, city (1991 pop. 59,809), Windsor and Maidenhead, S central England, on the Thames River. It is a residential town with brewing and milling industries as well as a resort. The 13th-century ...

Bridge of Sighs

(Encyclopedia)Bridge of Sighs, covered stone bridge in Venice, Italy, built in the 16th cent. to connect the ducal palace with the state prison. The prisoners were led over the bridge directly to prison after trial...

woman suffrage

(Encyclopedia)woman suffrage, the right of women to vote. Throughout the latter part of the 19th cent. the issue of women's voting rights was an important phase of feminism. On the European mainland, Finland (1...