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Duhamel du Monceau, Henri Louis

(Encyclopedia)Duhamel du Monceau, Henri Louis äNrēˈ lwē düämĕlˈ dü môNsōˈ [key], 1700–1782, French agriculturist and tree expert. He did experimental work on plant physiology and ecology and wrote The...

Carothers, Wallace Hume

(Encyclopedia)Carothers, Wallace Hume kərŭᵺˈərz [key], 1896–1937, American chemist, b. Burlington, Iowa. He received his doctorate at the Univ. of Illinois in 1924, then taught organic chemistry there and a...

Front de Libération du Québec

(Encyclopedia)Front de Libération du Québec (FLQ) frôN də lēbĕräsyôNˈ dü kābĕkˈ [key], Canadian separatist group formed in the 1960s to bring about the independence of Quebec, which has a French herita...

Pic du Midi d'Ossau

(Encyclopedia)Pic du Midi d'Ossau dôsōˈ [key], double peak, 10,322 ft (3,146 m) high, SW France, in the Pyrenees, near the Spanish border. It is in a winter-sports area. The village of Gabas lies at its foot. ...

Du Bois, W. E. B.

(Encyclopedia)Du Bois, W. E. B. (William Edward Burghardt Du Bois) dəboisˈ [key], 1868–1963, American civil-rights leader and author, b. Great Barrington, Mass., grad. Harvard (B.A., 1890; M.A., 1891; Ph.D., 18...

Monts, Pierre du Gua, sieur de

(Encyclopedia)Monts, Pierre du Gua, sieur de pyĕr dü gwä syör də môN [key], c.1560–c.1630, French colonizer in North America. A wealthy Huguenot and a favorite of Henry IV, he was the holder of a trade mono...

Du Maurier, George Louis Palmella Busson

(Encyclopedia)Du Maurier, George Louis Palmella Busson dyo͞o môrˈēā [key], 1834–96, English artist and novelist, b. Paris of a French father and an English mother. He studied chemistry, but later turned to a...

du Plessix Gray, Francine

(Encyclopedia)du Plessix Gray, Francine, 1930–2019, French-American writer, b. Warsaw, studied Bryn Mawr, Black Mountain College, B.A. Barnard, 1952. She worked first as a writer and editor for radio and magazine...

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