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Du Pont, Samuel Francis

(Encyclopedia)Du Pont, Samuel Francis, 1803–65, American naval officer, b. Bergen Point, N.J.; grandson of Pierre Samuel du Pont de Nemours. Appointed a midshipman in 1815, he saw his first active duty in the Med...

theorem

(Encyclopedia)theorem, in mathematics and logic, statement in words or symbols that can be established by means of deductive logic; it differs from an axiom in that a proof is required for its acceptance. A lemma i...

Couperin, François

(Encyclopedia)Couperin, François fräNswäˈ ko͞opərăNˈ [key], 1668–1733, French harpsichordist and composer, called “le Grand” to distinguish him from the other musicians in his family. His harpsichord ...

Chouteau

(Encyclopedia)Chouteau sho͞otōˈ [key], family of American fur traders. René Auguste Chouteau, 1749–1829, b. New Orleans, accompanied (1763) his stepfather, Pierre Laclede, on a trading expedition to the Illin...

Gemayel

(Encyclopedia)Gemayel zhĕmīˈəl [key], Maronite Christian family active in Lebanese politics; leaders of the Phalange party (1937–82), and later the Phalange militia. Pierre Gemayel, 1905–84, founded the rig...

farce

(Encyclopedia)farce, light, comic theatrical piece in which the characters and events are greatly exaggerated to produce broad, absurd humor. Early examples of farce can be found in the comedies of Aristophanes, Pl...

Frontenac, Louis de Buade, comte de Palluau et de

(Encyclopedia)Frontenac, Louis de Buade, comte de Palluau et de frŏnˈtĭnăk, Fr. lwē də büädˈ koNt də pälüōˈ ā də frôNtənäkˈ [key], 1620–98, French governor of New France. His early military ca...

Éboli, Ana de Mendoza de la Cerda, princesa de

(Encyclopedia)Éboli, Ana de Mendoza de la Cerda, princesa de äˈnä ᵺā māndōˈthä ᵺā lä thārˈdä prēnthāˈsä ᵺā āˈbōlē [key], 1540–92, Spanish noblewoman. After the death (1573) of her hus...

L'Huillier, Anne

(Encyclopedia)Anne L'Huillier, 1958–, b. Paris, France, French-Swedish physicist, studied at Université Pierre et Marie Curie, Paris, and Commissariat à l’Energ...

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