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Cooper, Alfred Duff, 1st Viscount Norwich of Aldwick

(Encyclopedia)Cooper, Alfred Duff, 1st Viscount Norwich of Aldwick ko͞oˈpər, ko͝opˈər [key], 1890–1954, British statesman and diplomat. Elected to Parliament as a Conservative (Unionist) in 1924, he served ...

commutative law

(Encyclopedia)commutative law, in mathematics, law holding that for a given binary operation (combining two quantities) the order of the quantities is arbitrary; e.g., in addition, the numbers 2 and 5 can be combin...

Abdullah, Sheikh Muhammad

(Encyclopedia)Abdullah, Sheikh Muhammad shākh mo͞ohämˈmäd äbdo͝ol-läˈ [key], 1905–82, nationalist leader in Kashmir, known as the Lion of Kashmir. He became active in polit...

Cúcuta

(Encyclopedia)Cúcuta ko͞oˈko͞otä [key], city, capital of Norte de Santander dept., NE Colombia, near the ...

Dedekind, Julius Wilhelm Richard

(Encyclopedia)Dedekind, Julius Wilhelm Richard yo͞olˈyo͝os vĭlˈhĕlm rĭkhˈärt dāˈdəkĭnt [key], 1831–1916, German mathematician. Dedekind studied at Göttingen under the German mathematician Carl Gauss...

Cobb, Henry Nichols

(Encyclopedia)Cobb, Henry Nichols, 1926–2020, American modernist architect, b. Boston, grad. Harvard Graduate School of Design (1949). At Harvard he met I. M. Pei, with whom he established a New York firm in 1955...

fluorite

(Encyclopedia)fluorite flo͞oˈərspär [key], mineral appearing in various colors, e.g., green, yellow-brown, rose, and red. Chemically, it is calcium fluoride, CaF2. Its crystals, commonly cubic, are transparent ...

Hallaj, Hussein ibn Mansur al-

(Encyclopedia)Hallaj, Hussein ibn Mansur al- ho͞osānˈ ĭbn mänso͝orˈ [key], 857–922, Arabic-speaking Persian Muslim mystic and poet popularly known among Muslims as “the martyr of mystical love.” Born a...

Carducci, Bartolomeo

(Encyclopedia)Carducci or Carducho, Bartolomeo bärtōlōmĕˈō kärdo͞otˈchē, kärdo͞oˈkō [key], 1560–1638, Italian painter, sculptor, and architect in Spain. He studied with Federigo Zuccaro, whom he acc...

Ulan-Ude

(Encyclopedia)Ulan-Ude o͞olänˌ-o͞odĕˈ [key], city (1989 pop. 353,000), capital of the Buryat Republic, SE Siberian Russia, on the Selenga River near its confluence with the Uda. A major transportation hub, it...
 

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