Columbia Encyclopedia

(Encyclopedia)  CE5 Circle circle, closed plane curve consisting of all points at a given distance from some fixed point, called the center. A circle is a conic section cut by a plane perpendicular to the axis of...

(Encyclopedia) screw, simple machine consisting essentially of a solid cylinder, usually of metal, around which an inclined plane winds spirally, either clockwise or counterclockwise. It is used to fasten one object...

(Encyclopedia) bullfighting, national sport and spectacle of Spain. Called the corrida de toros in Spanish, the bullfight takes place in a large outdoor arena known as the plaza de toros. The object is for one of th...

(Encyclopedia) Ghiberti, Lorenzo lōrĕnˈtsō gēbĕrˈtē [key], c.1378–1455, Florentine sculptor. He received his early training in the workshop of Bartoluccio. In 1401 he entered the competition for a bronze p...

(Encyclopedia) Buenos Aires bwāˈnəs īˈrēz, ârˈēz, Span. bwāˈnōs īˈrās ...

(Encyclopedia) Venice vĕnˈĭs [key], Ital. Venezia, city (1991 pop. 309,422), capital of Venetia and of Venice prov., NE Italy, built on 118 alluvial islets within a lagoon in the Gulf of Venice (an arm of the Adr...

(Encyclopedia) lacrosse ləkrôsˈ [key], ball and goal game usually played outdoors by two teams of 10 players each on a field 60 to 70 yd (54.86 to 64.01 m) wide by 110 yd (100.58 m) long. Two goals face each othe...

(Encyclopedia) Norman architecture, term applied to the buildings erected by the Normans in all lands that fell under their dominion. It is used not only in England and N France, but also in S Italy (Apulia) and in ...

(Encyclopedia) paleography pālēŏgˈrəfē [key] [Gr.,=early writing], term generally meaning all study and interpretation of old ways of recording language. In a narrower sense, it excludes epigraphy (the study o...

(Encyclopedia) Aramaic ârəmāˈĭk [key], language belonging to the West Semitic subdivision of the Semitic subfamily of the Afroasiatic family of languages (see Afroasiatic languages). At some point during the se...