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Plymouth, city, England

(Encyclopedia)Plymouth, city and unitary authority (1991 pop. 238,583), SW England, on Plymouth Sound. The three towns that Plymouth has comprised since 1914 are Plymouth, Stonehouse, and Devonport; the suburbs of ...

Perugia

(Encyclopedia)Perugia pāro͞oˈjä [key], city (1991 pop. 144,732), capital of Umbria and of Perugia prov., central Italy, situated on a hill overlooking the valley of the Tiber River. It is a commercial, industri...

Verdun, town, France

(Encyclopedia)Verdun vĕrdŭnˈ, Fr. vĕrdöNˈ [key], town (1990 pop. 23,427), Meuse dept., NE France, in Lorraine, on the Meuse River. A strategic transportation center, Verdun has varied industries and is situat...

vault

(Encyclopedia)CE5 Vaults vault, ceiling over a room, formed in any one of a variety of curved shapes. The architects of the Renaissance and baroque periods abandoned Gothic methods and returned to Roman vault...

electroweak theory

(Encyclopedia)electroweak theory, a unified field theory that describes two of the fundamental forces in nature, electromagnetism (see electromagnetic radiation) and the weak interaction. The electroweak theory der...

Disarmament Conference

(Encyclopedia)Disarmament Conference, 1932–37, meeting for the discussion of general disarmament. The first systematic efforts to limit armaments on an international scale, in either a quantitative or a qualitati...

Évvoia

(Encyclopedia)Évvoia yo͞obēˈə [key], island, 1,467 sq mi (3,800 sq km), SE Greece, separated from Boeo...

era

(Encyclopedia)era, period of historic time. In geology, it is the name applied to large divisions of geological process, e.g., Paleozoic era (see geology). In chronology an era is a period reckoned from a fixed poi...

Antunes, António Lobo

(Encyclopedia)Antunes, António Lobo, 1942–, Portuguese novelist. Trained as a physician, he was a field hospital doctor in Angola in the 1960s and later worked in a children's cancer hospital; both experiences s...

hose

(Encyclopedia)hose, covering for the legs and feet. In the Middle Ages the leg was bound from the ankle to the knee with hides or cloth and then cross-gartered with thongs or strips of cloth; later a loose trouser,...