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Le Verrier, Urbain Jean Joseph

(Encyclopedia)Le Verrier, Urbain Jean Joseph ürbăNˈ zhäN zhôzĕfˈ ləvĕryāˈ [key], 1811–77, French astronomer who made calculations that led to the discovery of the planet Neptune. In considering the per...

Alembert, Jean le Rond d'

(Encyclopedia)Alembert, Jean le Rond d' zhäN lərôNˈ däläNbĕrˈ [key], 1717–83, French mathematician and philosopher. The illegitimate son of the chevalier Destouches, he was named for the St. Jean le Rond ...

d'Alembert, Jean le Rond

(Encyclopedia)d'Alembert, Jean le Rond: see Alembert. ...

Malraux, André

(Encyclopedia)Malraux, André äNdrāˈ mälrōˈ [key], 1901–76, French man of letters and political figure. An intellectual with a broad knowledge of archaeology, art history, and anthropology, Malraux led a re...

vernier

(Encyclopedia)vernier vûrˈnēr [key], auxiliary scale, either straight or an arc of a circle, designed to slide along a fixed scale. Its unit divisions, usually smaller than those on the fixed scale, permit a far...

Gautier, Émile Félix

(Encyclopedia)Gautier, Émile Félix āmēlˈ fālēksˈ gōtyāˈ [key], 1864–1940, French geographer, an authority on Algiers, the Sahara, and the French African possessions. He explored W Madagascar (1892–94...

Deschanel, Émile

(Encyclopedia)Deschanel, Émile āmēlˈ dāshänĕlˈ [key], 1819–1904, French author and politician. Of his numerous works the best known are such critical studies as Études sur Aristophane (1867) and Le Roman...

Hébert, Jacques René

(Encyclopedia)Hébert, Jacques René zhäk rənāˈ ābĕrˈ [key], 1757–94, French journalist and revolutionary. An ardent supporter of the French Revolution, he gained the support of the working classes through...

Prévost d'Exiles, Antoine François

(Encyclopedia)Prévost d'Exiles, Antoine François äbāˈ prāvōˈ [key], 1697–1763, French novelist, journalist, and cleric. After a dissolute youth he entered (1720) the Benedictine abbey of Saint-Maur. He la...

Piazzolla, Ástor Pantaleón

(Encyclopedia)Piazzolla, Ástor Pantaleón, 1921–92, Argentinian composer and player of the bandoneón (a large accordionlike instrument), b. Mar del Plata. He spent much of his childhood in New York, returned (1...