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Ampère, André Marie

(Encyclopedia)Ampère, André Marie ămˈpēr; Fr. äNdrāˈ märēˈ äNpĕrˈ [key], 1775–1836, French physicist, mathematician, and natural philosopher. He was professor of mathematics at the École Polytechni...

Jacquard, Joseph Marie

(Encyclopedia)Jacquard, Joseph Marie zhôzĕfˈ märēˈ zhäkärˈ [key], 1752–1834, French inventor, whose loom is of the greatest importance in modern mechanical figure weaving. After several years of experime...

Medici, Marie de'

(Encyclopedia)Medici, Marie de': see Marie de' Medici. ...

Marie, Alexandre Thomas

(Encyclopedia)Marie, Alexandre Thomas älĕksäNˈdrə tômäˈ märēˈ [key], 1795–1870, French minister of public works. He served in the revolutionary provisional government of 1848 and in the executive commi...

Marie Byrd Land

(Encyclopedia)Marie Byrd Land, area of W Antarctica, E of the Ross Shelf Ice and the Ross Sea and S of the Amundsen Sea; the Ford Ranges lie in the northwest part. The region was discovered and claimed for the Unit...

Marie de France

(Encyclopedia)Marie de France də fräNs [key], fl. 1155–90, poet. Born in France, she spent her adult life in England in aristocratic circles and wrote in Anglo-Norman. She is best known for some dozen lais; sev...

Marie de' Medici

(Encyclopedia)Marie de' Medici mĕdˈĭchē [key], 1573–1642, queen of France, second wife of King Henry IV and daughter of Francesco de' Medici, grand duke of Tuscany. She was married to Henry in 1600. After his...

Legendre, Adrien Marie

(Encyclopedia)Legendre, Adrien Marie ädrēăNˈ märēˈ ləzhäNˈdrə [key], 1752–1833, French mathematician. He is noted especially for his work on the theory of numbers, on which he wrote an essay (1798) con...

Lehn, Jean-Marie

(Encyclopedia)Lehn, Jean-Marie zhäNˈ-märēˈ lĕN [key], 1939–, French chemist, Ph.D. Univ. of Strasbourg, 1963. A professor at Louis Pasteur Univ. (1970–78) and the Collège de France (1979–), Lehn did gr...

Leclair, Jean-Marie

(Encyclopedia)Leclair, Jean-Marie zhäN-märēˈ ləklĕr [key], 1697–1764, French violinist and composer. Leclair studied in Italy, and his music was strongly influenced by Italian models, especially Vivaldi, al...