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Margaret of Anjou

(Encyclopedia)Margaret of Anjou ănˈjo͞o, Fr. äNzho͞oˈ [key], 1430?–1482, queen consort of King Henry VI of England, daughter of René of Anjou. Her marriage, which took place in 1445, was negotiated by Will...

Cartesian coordinates

(Encyclopedia)CE5 Cartesian coordinates Cartesian coordinates kärtēˈzhən [key] [for René Descartes], system for representing the relative positions of points in a plane or in space. In a plane, the point P...

Ribaut, Jean

(Encyclopedia)Ribaut or Ribault, Jean both: zhäN rēbōˈ [key], c.1520–65, French mariner and colonizer in Florida, b. Dieppe. When Gaspard de Coligny decided to plant a French colony as an asylum for Huguenots...

Bourbon

(Encyclopedia)Bourbon bo͞orbôNˈ [key], European royal family, originally of France; a cadet branch of the Capetian dynasty (see Capetians). One branch of the Bourbons occupies the modern Spanish throne, and othe...

Provence

(Encyclopedia)Provence prôväNsˈ [key], region and former province, SE France. It encompasses what now are Var, Vaucluse, and Bouches-du-Rhône depts. and (in part) Alpes-de-Haute-Provence and Alpes-Maritimes dep...

Conti

(Encyclopedia)Conti kôNtēˈ [key], cadet branch of the French royal house of Bourbon. Although the title of prince of Conti was created in the 16th cent., the founder of the continuous line was Armand de Bourbon,...

skepticism

(Encyclopedia)skepticism skĕpˈtĭsĭzəm [key] [Gr.,=to reflect], philosophic position holding that the possibility of knowledge is limited either because of the limitations of the mind or because of the inaccess...

analytic geometry

(Encyclopedia)analytic geometry, branch of geometry in which points are represented with respect to a coordinate system, such as Cartesian coordinates, and in which the approach to geometric problems is primarily a...

La Salle, Robert Cavelier, sieur de

(Encyclopedia)La Salle, Robert Cavelier, sieur de rōbĕrˈ kävəlyāˈ syör də lä sälˈ [key], 1643–87, French explorer in North America, one of the most celebrated explorers and builders of New France. He ...

surrealism

(Encyclopedia)surrealism sərēˈəlĭzəm [key], literary and art movement influenced by Freudianism and dedicated to the expression of imagination as revealed in dreams, free of the conscious control of reason an...