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silicon carbide

(Encyclopedia)silicon carbide, chemical compound, SiC, that forms extremely hard, dark, iridescent crystals that are insoluble in water and other common solvents. Widely used as an abrasive, it is marketed under su...

pseudonym

(Encyclopedia)pseudonym so͞oˈdənĭm [key] [Gr.,=false name], name assumed, particularly by writers, to conceal identity. A writer's pseudonym is also referred to as a nom de plume (pen name). Famous examples in ...

Jean

(Encyclopedia)Jean zhäN [key], 1921–2019, grand duke of Luxembourg (1964–2000); son of Charlotte, grand duchess of Luxembourg, and Felix, prince of Bourbon-Parma. He fought with Great Britain's Irish Guards in...

Concini, Concino

(Encyclopedia)Concini, Concino kōnchēˈnō kōnchēˈnē [key], d. 1617, Florentine adventurer, favorite of Marie de' Medici, queen of France, who exerted great influence after the assassination of Marie's husban...

Anguier, François

(Encyclopedia)Anguier, François fräNswäˈ äNgyāˈ [key], 1604–69, French sculptor. He is noted for the monuments of the Longuevilles and of Jacques Souvré (Louvre). His most ambitious work is probably the m...

Carnot, Hippolyte

(Encyclopedia)Carnot, Hippolyte ēpôlētˈ kärnōˈ [key], 1801–88, French statesman; son of Lazare Carnot. He shared his father's exile after 1815 and returned to France in 1823. A follower of Claude Henri de ...

Bédié, Henri Konan

(Encyclopedia)Bédié, Henri Konan, 1934–, Ivoirian political leader. A member of the Democratic Party of Côte d'Ivoire–African Democratic Rally (PDCI), Bédié was the country's ambassador to the United State...

Saint-Simon, Claude Henri de Rouvroy, comte de

(Encyclopedia)Saint-Simon, Claude Henri de Rouvroy, comte de klōd äNrē də ro͞ovrwäˈ kôNt də săN-sēmôNˈ [key], 1760–1825, French social philosopher; grand nephew of Louis de Rouvroy, duc de Saint-Simo...

Rossi, Pellegrino Luigi Edoardo, Conte

(Encyclopedia)Rossi, Pellegrino Luigi Edoardo, Conte rôsˈsē [key], 1787–1848, Italian political leader and jurist. As a supporter of Joachim Murat, Rossi was obliged to flee Italy (1815) when Murat fell. He w...

Garnier-Pagès, Louis Antoine

(Encyclopedia)Garnier-Pagès, Louis Antoine gärnyāˈ-päzhĕsˈ [key], 1803–78, French politician. Becoming active in politics after his brother's death, he was elected (1842) to the chamber of deputies. He op...
 

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