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Goncharov, Ivan Aleksandrovich

(Encyclopedia)Goncharov, Ivan Aleksandrovich ēvänˈ əlyĭksänˈdrəvĭch gənchərôfˈ [key], 1812–91, Russian novelist. Goncharov was a government official from 1835 to 1867. His realistic and satirical nov...

analogy

(Encyclopedia)CE5 Analogy in bird and insect wings analogy, in biology, the similarities in function, but differences in evolutionary origin, of body structures in different organisms. For example, the wing of ...

mealybug

(Encyclopedia)mealybug, common name for certain unarmored scale insects that exude a granular white secretion, giving them a mealy appearance. Many are common greenhouse and crop pests. Adult females are wingless, ...

Mercosur

(Encyclopedia)Mercosur or Mercosul, officially the Common Market of the South, Latin American trade organization established in 1991 to increase economic cooperation among the countries of E South America. It is co...

oleaster

(Encyclopedia)oleaster ōˌlēăsˈtər [key], common name for members of the Elaeagnaceae, a family principally of shrubs with leathery leaves and a dense covering of glistening hairs. Most members of the family a...

leadwort

(Encyclopedia)leadwort lĕdˈwôrt, –wərt [key], common name for the Plumbaginaceae, a family of perennial herbs and shrubs usually found in semiarid regions, especially of the Mediterranean area and Central Asi...

burdock

(Encyclopedia)burdock bûrˈdäk [key], common name of any plant of the genus Arctium of the family Asteraceae (aster family), coarse biennials indigenous to temperate Eurasia and mostly weedy in North America. The...

wildcat

(Encyclopedia)wildcat, common name of Old World cats (Felis silvestris) of Europe, Asia, and Africa. The wildcat resembles a large domestic tabby cat with a heavy tail; its fur is brownish to gray, with a pattern o...

adenoids

(Encyclopedia)adenoids ădˈənoidzˌ [key], common name for the pharyngeal tonsils, spongy masses of lymphoid tissue that occupy the nasopharynx, the space between the back of the nose and the throat. Normally the...

tilefish

(Encyclopedia)tilefish, common name for a superior and brilliantly colored food fish of temperate and tropical waters, marked by fleshy flaps on the top of the head and at the corners of the mouth. It is a bottom f...