Columbia Encyclopedia

Search results

500 results found

beaver

(Encyclopedia)beaver, either of two large aquatic rodents, Castor fiber and Castor canadensis, known for their engineering feats. They were once widespread in N and central Eurasia except E Siberia, and in North Am...

Spanish language

(Encyclopedia)CEE Spanish language, member of the Romance group of the Italic subfamily of the Indo-European family of languages (see Romance languages). The official language of Spain and 19 Latin American nati...

aster

(Encyclopedia)CE5 Cross section of a sunflower, a member of the aster family aster [Gr.,=star], common name for the Asteraceae (Compositae), the aster family, in North America, name for plants of the genus Aste...

pearl, gem

(Encyclopedia)pearl, hard, rounded secretion formed inside the shell of certain mollusks, used as a gem. It is secreted by the epithelial cells of the mantle, a curtain of tissue between the shell and body mass, an...

deer

(Encyclopedia)deer, ruminant mammal of the family Cervidae, found in most parts of the world except Australia. Antlers, solid bony outgrowths of the skull, develop in the males of most species and are shed and rene...

Lyell, Sir Charles

(Encyclopedia)Lyell, Sir Charles līˈəl [key], 1797–1875, British geologist. After studying and briefly practicing law, he spent most of his life in travel and in popularizing scientific ideas. He championed an...

Muybridge, Eadweard

(Encyclopedia)Muybridge, Eadweard ĕdˈwərd mīˈbrĭj [key], 1830–1904, English-born photographer and student of animal locomotion. Muybridge changed his name from Edward James Muggeridge. A gifted and obsessed...

Nariño, Antonio

(Encyclopedia)Nariño, Antonio äntōˈnyō närēˈnyō [key], 1765–1823, Colombian revolutionary. A liberal intellectual, Nariño was one of the first to foment revolution against Spain in South America. For se...

Le Clézio, Jean-Marie Gustave

(Encyclopedia)Le Clézio, Jean-Marie Gustave, 1940–, French novelist, b. Nice, grad. Univ. of Nice (L. ès L., 1963), Univ. of Aix-en-Provence (M.A., 1964), Univ. of Perpignan (D. ès L., 1983). He spent much of ...

assassin bug

(Encyclopedia)assassin bug, common name for members of the family Reduviidae, one of the largest and most varied groups belonging to the order Hemiptera (suborder Heteroptera). Assassin bugs are generally brownish ...