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Fauchard, Pierre

(Encyclopedia)Fauchard, Pierre pyĕr fōshärˈ [key], 1678–1761, French dentist, a founder of modern dentistry. He practiced in Paris from c.1715 and was influential in raising dentistry from a trade to a profes...

Trudeau, Justin Pierre James

(Encyclopedia)Trudeau, Justin Pierre James tro͞odōˈ [key], 1971–, Canadian politician, b. Ottawa; grad. McGill Univ. (B.A., 1994), Univ. of British Columbia (B.Ed., 1998), son of Pierre Trudeau. He briefly tau...

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 ...

Tonti, Henri de

(Encyclopedia)Tonti or Tonty, Henri de both: äNrēˈ də tôNtēˈ [key], c.1650–1704, French explorer in North America, b. Italy. Serving in the French army, he lost a hand in battle; his skillful use of the ap...

Dumont, Pierre Étienne Louis

(Encyclopedia)Dumont, Pierre Étienne Louis pyĕr ātyĕnˈ lwē dümôNˈ [key], 1759–1829, Swiss jurist and political writer. Dumont knew Mirabeau well and wrote many of his speeches. His Souvenirs sur Mirabeau...

Boulez, Pierre

(Encyclopedia)Boulez, Pierre pyĕr bo͞olĕzˈ [key], 1925–2016, French conductor and composer of modernist classical music. He studied at the Paris Conservatory with Olivier Messiaen (1944–45) and studied twel...

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...

Pelletier, Pierre Joseph

(Encyclopedia)Pelletier, Pierre Joseph pyĕr zhôzĕfˈ pĕlətyāˈ [key], 1788–1842, French chemist. With J. B. Caventou, he was cofounder of alkaloid chemistry and codiscoverer of quinine, strychnine, brucine,...
 

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