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castanets

(Encyclopedia)castanets kăsˌtənĕtsˈ [key], percussion instruments known to the ancient Egyptians and Greeks, possibly of Middle Eastern origin, now used primarily in Spanish dance music or imitations of it. Th...

cautery

(Encyclopedia)cautery, searing or destruction of living animal tissue by use of heat or caustic chemicals. In the past, cauterization of open wounds, even those following amputation of a limb, was performed with ho...

Bir Tawil

(Encyclopedia)Bir Tawil, unclaimed territory, c.795 sq mi (2,060 km), along the E Egypt-Sudan border W of the Halayeb Triangle. Its unclaimed status arose from the peculiarities the disputed border: Bir Tawil lies ...

Boylston, Zabdiel

(Encyclopedia)Boylston, Zabdiel, 1679–1766, American physician, b. Brookline, Mass. He was privately educated in medicine and settled in Boston. In an epidemic of smallpox in 1721 he was persuaded by Cotton Mathe...

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...

cod

(Encyclopedia)cod, member of the large family Gadidae, comprising commercially important food fishes. The family, whose members are found in the N Atlantic and Pacific, includes the tomcods, the haddock, and the po...

weaverbird

(Encyclopedia)weaverbird, name for the Ploceidae, a family of Old World seed-eating birds closely resembling finches (hence the alternate name weaver finch). It includes a number of so-called goldfinches and waxbil...

occultism

(Encyclopedia)occultism əkŭlˈtĭzəm [key], belief in supernatural sciences or powers, such as magic, astrology, alchemy, theosophy, and spiritism, either for the purpose of enlarging man's powers, of protecting...

macadamia

(Encyclopedia)macadamia măkˌədāˈmēə [key], name for the nut of the Macadamia ternifolia, an evergreen tree native to Australia, but cultivated elsewhere, including Hawaii and South Africa. The small, edible ...

Mende

(Encyclopedia)Mende mäNd [key], city (1990 pop. 12,667), capital of Lozère dept., S France, on the Lot River. Mende is a tourist resort. It was originally a small Gallo-Roman city that became an episcopal see in ...