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personal watercraft

(Encyclopedia) personal watercraft (PWC), a lightweight vessel usually less than 16 ft (5 m) long that uses an inboard water jet pump, powered by an internal-combustion engine, as its primary source…

Peebles, Phillip James Edwin

(Encyclopedia) Peebles, Phillip James Edwin, 1935–, Canadian-American astrophysicist and cosmologist, b. Winnipeg, Man., Ph.D. Princeton, 1962. He spent his entire career as a researcher at Princeton…

amenorrhea

(Encyclopedia) amenorrheaamenorrheaāmĕnˌərēˈa, əmĕnˌ– [key], cessation of menstruation. Primary amenorrhea is a delay in or a failure to start menstruation; secondary amenorrhea is an unexpected stop…

Whitby, town, England

(Encyclopedia) Whitby, town, Scarborough, North Yorkshire, N England, at the mouth of the Esk. It is a port and resort whose primary industries are fishing and tourism. Jet is found locally, and…

White, Ellen Gould (Harmon)

(Encyclopedia) White, Ellen Gould (Harmon), 1827–1915, leader of the Seventh-day Adventists, b. Gorham, Maine. Converted at the age of 15 to the beliefs of the Adventists, she began to receive…

stalactite ornament

(Encyclopedia) stalactite ornament, type of ornament characteristic of Islamic architecture. Generally executed in wood or in plaster over a wood or brick base, it consists of little vertical…

tapeworm

(Encyclopedia) tapeworm, name for the parasitic flatworms forming the class Cestoda. All tapeworms spend the adult phase of their lives as parasites in the gut of a vertebrate animal (called the…

Faulkner, William

(Encyclopedia) Faulkner, William, 1897–1962, American novelist, b. New Albany, Miss., one of the great American writers of the 20th cent. Born into an old Southern family named Falkner, he changed…

archery

(Encyclopedia) archery, sport of shooting with bow and arrow, an important military and hunting skill before the introduction of gunpowder. England's Charles II fostered archery as sport,…

Kenny, Enda

(Encyclopedia) Kenny, EndaKenny, Endaĕnˈdä [key], 1951–, Irish politician. After teaching primary school, he was elected to the Irish parliament in 1975, winning his late father's seat and becoming…