Columbia Encyclopedia
Search results
500 results found
chernozem
(Encyclopedia)chernozem chĕrˈnəzĕmˌ [key] or black earth, variety of soil rich in organic matter in the form of humus. It is generally a modified type of loess. True chernozem is black in color, but there are ...chalcedony
(Encyclopedia)chalcedony kălsĕdˈənē [key] [from Chalcedon], form of quartz the crystals of which are so minute that its crystalline structure cannot be seen except with the aid of a microscope. Chalcedony has ...Dalmatian
(Encyclopedia)Dalmatian dălmāˈshən [key], breed of hardy, strong-bodied nonsporting dog probably developed in the Austrian province of Dalmatia (now Croatia) several hundred years ago. It stands from 19 to 23 i...egret
(Encyclopedia)egret ēgrĕtˈ [key], common name for several species of herons of the Old and New Worlds, belonging to the family Ardeidae. Before they were protected by law the birds were nearly exterminated by hu...ipecac
(Encyclopedia)ipecac ĭpˈĭkăk [key], drug obtained from the dried roots of a creeping shrub, Cephaelis (or Psychotria) ipecacuanha, native to Brazil but cultivated in other tropical climates. There are three var...Doberman pinscher
(Encyclopedia)Doberman pinscher dōˈbərmən pĭnˈshər [key], breed of large, compact working dog originating in Germany c.1890. It stands from 24 to 28 in. (61–71 cm) high at the shoulder and weighs from 60 t...monazite
(Encyclopedia)monazite mŏnˈəzīt [key], yellow to reddish-brown natural phosphate of the rare earths, mainly the cerium and lanthanum metals, usually with some thorium. Yttrium, calcium, iron, and silica are fre...Briggs, Charles Augustus
(Encyclopedia)Briggs, Charles Augustus, 1841–1913, American clergyman, theologian, and educator, b. New York City, studied at the Univ. of Virginia, Union Theological Seminary, and the Univ. of Berlin. From 1875 ...bunting
(Encyclopedia)bunting, common name for small, plump birds of the family Fringillidae (finch family). Among the American buntings are the indigo bunting, in which the summer plumage of the male reflects sunlight as ...blackbuck
(Encyclopedia)blackbuck, small antelope, Antilope cervicapra, found in semidesert plains and open forest throughout India. Males are dark brown above and white below, with white rings around the eyes; they stand ab...Browse by Subject
- Earth and the Environment +-
- History +-
- Literature and the Arts +-
- Medicine +-
- People +-
- Philosophy and Religion +-
-
Places
+-
- Africa
- Asia
- Australia and Oceania
- Britain, Ireland, France, and the Low Countries
- Commonwealth of Independent States and the Baltic Nations
- Germany, Scandinavia, and Central Europe
- Latin America and the Caribbean
- Oceans, Continents, and Polar Regions
- Spain, Portugal, Italy, Greece, and the Balkans
- United States, Canada, and Greenland
- Plants and Animals +-
- Science and Technology +-
- Social Sciences and the Law +-
- Sports and Everyday Life +-
