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Iberville, Pierre le Moyne, sieur d'

(Encyclopedia)Iberville, Pierre le Moyne, sieur d' pyĕr lə mwän syör dēbĕrvēlˈ [key], 1661–1706, French Canadian naval officer, founder of the French territory of Louisiana, b. Ville Marie (in present Mon...

Vérendrye, Pierre Gaultier de Varennes, sieur de la

(Encyclopedia)Vérendrye, Pierre Gaultier de Varennes, sieur de la pyĕr gōtyāˈ də värĕnˈ syör də lä vāräNdrēˈ [key], 1685–1749, explorer in W Canada and the United States, b. Trois Rivières (Three...

Du Pont de Nemours, Pierre Samuel

(Encyclopedia)Du Pont de Nemours, Pierre Samuel pyĕr sämüĕlˈ dü pôN də nəmo͞orˈ [key], 1739–1817, French economist, one of the physiocrats. Early in his career he attracted the attention of François Q...

Argenson, Marc Pierre de Voyer de Paulmy, comte d'

(Encyclopedia)Argenson, Marc Pierre de Voyer de Paulmy, comte d' märk pyĕr də vwäyāˈ də pōmēˈ kôNt därzhäNsôNˈ [key], 1696–1764, French statesman and patron of literature; younger brother of René ...

leukemia

(Encyclopedia)leukemia lo͞okēˈmēə [key], cancerous disorder of the blood-forming tissues (bone marrow, lymphatics, liver, spleen) characterized by excessive production of immature or mature leukocytes (white b...

laminitis

(Encyclopedia)laminitis lămˌənīˈtĭs [key], also called founder, inflammation of the lamina, the innermost layer of the hoof wall in horses, ponies, and donkeys. Although the condition usually affects only the...

croup

(Encyclopedia)croup kro͞op [key], acute obstructive laryngitis in young children, usually between the ages of three and six. The manifestations are a high-pitched cough and difficulty in breathing, owing to a spas...

Curie

(Encyclopedia)Curie kürēˈ [key], family of French scientists. Pierre Curie, 1859–1906, scientist, and his wife, Marie Sklodowska Curie, 1867–1934, chemist and physicist, b. Warsaw, are known for their work o...

Nipah virus

(Encyclopedia)Nipah virus, RNA virus of the genus Henipavirus, family Paramyxoviridae, that rarely infects humans but can cause deadly encephalitis. In humans, the virus typically incubates for 4 to 14 days before ...

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