Columbia Encyclopedia

Search results

500 results found

White, Theodore H.

(Encyclopedia)White, Theodore H., 1915–86, Americal political journalist, b. Boston. After freelancing for the Boston Globe and the Manchester Guardian, he was recruited by John Hersey to cover East Asia for Time...

Bruce, James

(Encyclopedia)Bruce, James, 1730–94, Scottish explorer in Africa. He explored Roman ruins in N Africa (1755) from Tunis to Tripoli and visited Crete, Rhodes, and Asia Minor. In 1768 he traveled down the Red Sea a...

black gum

(Encyclopedia)black gum, ornamental deciduous tree (Nyssa sylvatica family Nyssaceae) native to E North America. The leaves turn bright scarlet in the fall. The very tough wood was used for wheel hubs and other pur...

Bermuda grass

(Encyclopedia)Bermuda grass, perennial pasture, lawn, and hay grass (Cynodon dactylon) of the family Poaceae (grass family), native to Africa and Asia and now common in warm regions of both hemispheres. It is the s...

Tacitus, Roman emperor

(Encyclopedia)Tacitus (Marcus Claudius Tacitus) tăsˈĭtəs [key], d. 276, Roman emperor (275–76). An elderly senator with a reputation for honesty and vigor, he was chosen by the senate to succeed the murdered ...

Schimper, Karl Friedric

(Encyclopedia)Schimper, Karl Friedric shĭmˈpər [key], 1803–67, German botanist. He did important work in plant morphology and originated the theory, called phyllotaxis, that there is a fixed order to the arran...

Sivas

(Encyclopedia)Sivas sĭväsˈ [key], city (1990 pop. 219,122), capital of Sivas prov., central Turkey, on the Kizil Irmak. An important trade and manufacturing center, it has cement, textile, and rug factories. Iro...

Pudovkin, Vsevolod Ilarionovich

(Encyclopedia)Pudovkin, Vsevolod Ilarionovich fsyĕˈvələt ēləryônˈəvĭch po͞odôfˈkĭn [key], 1893–1953, Russian film director. He used new techniques of film editing, particularly intercutting, in his ...

baluchitherium

(Encyclopedia)baluchitherium bəlo͞ochĭthērˈēəm [key], extinct primitive rhinoceros, belonging to the genus Baluchitherium, of the Oligocene epoch, fossilized bones of which were found in central Asia. It had...

International Bank for Reconstruction and Development

(Encyclopedia)International Bank for Reconstruction and Development (IBRD) (IBRD), independent specialized agency of the United Nations, with headquarters at Washington, D.C.; one of five closely associated develop...

Browse by Subject