Columbia Encyclopedia

(Encyclopedia) altar, table or platform for the performance of religious sacrifice. In its simplest form the altar is a small pile, with a square or circular surface, made of stone or wood. Its features vary accordi...

(Encyclopedia) enamel, a siliceous substance fusible upon metal. It may be so compounded as to be transparent or opaque and with or without color, but it is usually employed to add decorative color. It was used to d...

(Encyclopedia) eunuch yo͞oˈnĭk [key] [Gr.,=keeper of the couch], castrated human male, particularly a chamberlain of a harem in Asia. The custom of employing eunuchs as servants in wealthy or royal households is ...

(Encyclopedia) Neolithic period or New Stone Age. The term neolithic is used, especially in archaeology and anthropology, to designate a stage of cultural evolution or technological development characterized by the ...

(Encyclopedia) Seoul sāˈo͞ol, sāˈo͝ol, sōl [key], city (1995 pop. 10,229,262), capital of South Korea, NW South Korea, on the Han River. It has special status equivalent to that of a province. The political, ...

(Encyclopedia) Vishniac, Roman vĭshˈnēăk [key], 1897–1990, Russian-American biologist, photographer, linguist, art historian, and philosopher, b. Pavlosk, near St. Petersburg. Vishniac took degrees in medicine...

(Encyclopedia) boat, small, open nautical vessel propelled by sail, oar, pole, paddle, or motor. The use of the term boat for larger vessels, although common, is somewhat improper, but the line between boats and shi...

(Encyclopedia) Cairo geniza kōˈrō gənˈēzə [key], archive of ancient Jewish manuscripts found in the synagogue of Fostat-Cairo, Egypt (built 882). In the 1890s western scholars visited the synagogue and remove...

(Encyclopedia) Iconium īkōˈnēəm [key], ancient city of Asia Minor, the modern Konya, Turkey. In ancient days it was at various times in Phrygia, Lycaonia, Cappadocia, and the Roman province of Galatia. It was v...

(Encyclopedia) Karkheh kärˈkĕ [key], ancient Choaspes, river, c.350 mi (560 km) long, rising in the Zagros Mts., W Iran, and flowing S into the Khuzestan lowland, where it forms a swamp bordering the Tigris River...