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alpaca

(Encyclopedia)alpaca ălpăkˈə [key], partially domesticated South American mammal, Lama pacos, of the camel family. Genetic studies show that it is a descendant of the vicuña. Although the flesh is sometimes us...

Wakashan

(Encyclopedia)Wakashan wäkăshˈən, wôˈkəshänˌ, –shônˌ [key], branch of the Algonquian-Wakashan linguistic family, or stock, of North America and spoken by Native Americans of W Canada and the state of W...

turkey , in zoology

(Encyclopedia)turkey, common name for a large game and poultry bird related to the grouse and the pheasant. Its name derives from its “turk-turk” call. Turkeys are indigenous to the New World; American fossils ...

bee balm

(Encyclopedia)bee balm, name for several herbs, especially Melissa officinalis and Monarda didyma, both typical perennials of the family Labiatae (mint family) named for their fragrance, attractive to bees and humm...

Salishan

(Encyclopedia)Salishan sāˈlĭshən, sălˈ– [key], branch of the Algonquian-Wakashan linguistic family, or stock, of North America and spoken by Native Americans of the NW United States and W Canada. See Native...

Anthony Rodney, Walter

(Encyclopedia)Rodney, Walter, 1942–1980, Scholar and revolutionary, b. Georgetown, British Guiana. Ph.D. School of African and Oriental Studies, 1966. A Pan-African...

Arctic, the

(Encyclopedia)CE5 Arctic, the northernmost area of the earth, centered on the North Pole. The arctic regions are not coextensive with the area enclosed by the Arctic Circle (lat. 66°30′N) but are usually defi...

Bolivia

(Encyclopedia)CE5 Bolivia bōlĭvˈēə, Span. bōlēˈvyä [key], officially Plurinational Stat...

Pownall, Thomas

(Encyclopedia)Pownall, Thomas pouˈnəl [key], 1722–1805, English colonial governor in North America. In 1753 he went to New York as secretary to Sir Danvers Osborn, newly appointed governor. Following Osborn's s...

alternating current

(Encyclopedia)alternating current, abbr. AC, a flow of electric charge that undergoes periodic reverses in direction. In North America ordinary household current alternates at a frequency of 60 times per second. Se...