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Hoover Dam

(Encyclopedia)Hoover Dam, 726 ft (221 m) high and 1,244 ft (379 m) long, on the Colorado River between Nev. and Ariz.; one of the world's largest dams. Built between 1931 and 1936 by the U.S. Bureau of Reclamation,...

pigment

(Encyclopedia)pigment, substance that imparts color to other materials. In paint, the pigment is a powdered substance which, when mixed in the liquid vehicle, imparts color to a painted surface. The pigments used i...

Peckham, Rufus Wheeler

(Encyclopedia)Peckham, Rufus Wheeler pĕkˈəm [key], 1838–1909, associate justice of the U.S. Supreme Court (1895–1909), b. Albany, N.Y. Admitted (1859) to the bar, he became a leading Albany lawyer and was pr...

Segovia, Andrés

(Encyclopedia)Segovia, Andrés ändrāsˈ sāgōˈvyä [key], 1893–1987, Spanish guitarist. Segovia studied at the Granada Musical Institute. He is famous for his transcriptions of early contrapuntal music, which...

Gond

(Encyclopedia)Gond gŏnd [key], ethnic group of central India. The group is now found especially in Madhya Pradesh and Chhattisgarh and in neighboring areas of Maharashtra, Telangana, Odisha, Jharkhand, and Uttar P...

Tyutchev, Feodor Ivanovich

(Encyclopedia)Tyutchev, Feodor Ivanovich fyôˈdər ēväˈnəvĭch tyo͞oˈchĭf [key], 1803–73, Russian lyric poet and essayist. Most of Tyutchev's adult life was spent abroad in the diplomatic service. Althoug...

van Loon, Hendrik Willem

(Encyclopedia)van Loon, Hendrik Willem văn lōn [key], 1882–1944, American author and journalist, b. Rotterdam, Netherlands. He emigrated to the United States in 1903 and studied at Harvard and Cornell (B.A., 19...

Panini

(Encyclopedia)Panini päˈnēnē [key], fl. c.400 b.c., Indian grammarian. His Ashtādhyāyī [eight books] (tr. 1891) is one of the earliest works of descriptive linguistics and is also the first individually auth...

Fry, Roger Eliot

(Encyclopedia)Fry, Roger Eliot, 1866–1934, English art critic and painter. A champion of modern French schools of art, he introduced Cézanne and the postimpressionists to England. From 1905 to 1910 he was curato...

Drenthe

(Encyclopedia)Drenthe drĕnˈtə [key], province, c.1,030 sq mi (2,670 sq km), NE Netherlands, bordering Ge...