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Neustria

(Encyclopedia)Neustria no͞osˈtrēə [key], western portion of the kingdom of the Franks in the 6th, 7th, and 8th cent., during the rule of the Merovingians. It comprised the Seine and Loire country and the region...

Maintenon, Françoise d'Aubigné, marquise de

(Encyclopedia)Maintenon, Françoise d'Aubigné, marquise de fräNswäzˈ dōbēnyāˈ märkēzˈ də măNtənôNˈ [key], 1635–1719, second wife of the French king Louis XIV. Her grandfather was Théodore Agrippa...

Bunyan, John

(Encyclopedia)Bunyan, John bŭnˈyən [key], 1628–88, English author, b. Elstow, Bedfordshire. After a brief period at the village free school, Bunyan learned the tinker's trade, which he followed intermittently ...

brick

(Encyclopedia)brick, ceramic structural material that, in modern times, is made by pressing clay into blocks and firing them to the requisite hardness in a kiln. Bricks in their most primitive form were not fired b...

Barbizon school

(Encyclopedia)Barbizon school bärˌbĭzōNˈ, bärˈbĭzŏnˌ [key], an informal school of French landscape painting that flourished c.1830–1870. Its name derives from the village of Barbizon, a favorite residen...

Revelation

(Encyclopedia)Revelation or Apocalypse əpŏkˈəlĭps [key], the last book of the New Testament. It was written c.a.d. 95 on Patmos Island off the coast of Asia Minor by an exile named John, in the wake of local p...

propeller

(Encyclopedia)propeller, device consisting of a hub with one or more blades that propels a craft to which it is attached by rotating its blades in a fluid such as air or water. In the latter part of the 1830s the S...

time , sequential arrangement of all events

(Encyclopedia)time, sequential arrangement of all events, or the interval between two events in such a sequence. The concept of time may be discussed on several different levels: physical, psychological, philosophi...

Clinton, De Witt

(Encyclopedia)Clinton, De Witt də wĭtˈ [key], 1769–1828, American statesman, b. New Windsor, N.Y.; son of James Clinton. He was admitted (1790) to the New York bar but soon became secretary to his uncle, Georg...

expansion

(Encyclopedia)expansion, in physics, increase in volume resulting from an increase in temperature. Contraction is the reverse process. When heat is applied to a body, the rate of vibration and the distances between...