Columbia Encyclopedia

Search results

500 results found

apprenticeship

(Encyclopedia)apprenticeship, system of learning a craft or trade from one who is engaged in it and of paying for the instruction by a given number of years of work. The practice was known in ancient Babylon, Egypt...

acid rain

(Encyclopedia)acid rain or acid deposition, form of precipitation (rain, snow, sleet, or hail) containing high levels of sulfuric or nitric acids (pH below 5.5–5.6). Produced when sulfur dioxide and various nitro...

cabbage

(Encyclopedia)cabbage, leafy garden vegetable of many widely dissimilar varieties, all probably descended from the wild, or sea, cabbage (Brassica oleracea) of the family Cruciferae (or Brassicaceae; mustard family...

Roca, Cabo da

(Encyclopedia)Roca, Cabo da käˈbo͞o ᵺə rôˈkə [key], cape, W Portugal, W of Lisbon. It is the western extremity of Europe. ...

elk

(Encyclopedia)elk, name applied to several large members of the deer family. It most properly designates the largest member of the family, Alces alces, found in the northern regions of Eurasia and North America. In...

papillon

(Encyclopedia)papillon păpˈəlŏnˌ [key], breed of toy dog whose origins are obscure but whose widespread existence in Europe is attested to as early as the 17th cent. It stands from 8 to 11 in. (20.3–27.9 cm)...

Oyono, Ferdinand Léopold

(Encyclopedia)Oyono, Ferdinand Léopold ōyōˈnō, ōˌyōnōˈ [key], 1929–2010, Cameroonian statesman and novelist writing in French. After studying in Africa and in Paris at the Law School and the National Sc...

Orkhan

(Encyclopedia)Orkhan ôr-khänˈ [key], 1288?–1362?, Ottoman sultan (1326–1362?), son and successor of Osman I as leader of the Ottoman Turks. He defeated Byzantine Emperor Andronicus III and conquered large pa...

Prendergast, Maurice Brazil

(Encyclopedia)Prendergast, Maurice Brazil, 1859–1924, American painter, b. St. John's, N.L., Canada, educated in Boston. In 1886 he worked his way to Europe on a cattle boat and studied in Paris at Julian's and a...

Verhofstadt, Guy Maurice Marie-Louise

(Encyclopedia)Verhofstadt, Guy Maurice Marie-Louise, 1953–, Belgian political leader, prime minister of Belgium (1999–2008). A lawyer and member of the Flemish Party for Freedom and Progress (PVV; from 1991 the...

Browse by Subject