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Oppenheimer, J. Robert

(Encyclopedia)Oppenheimer, J. Robert ŏpˈənhīˌmər [key], 1904–67, American physicist, b. New York City, grad. Harvard (B.A., 1925), Ph.D. Univ. of Göttingen, 1927. He taught at the Univ. of California and t...

Pelagianism

(Encyclopedia)Pelagianism pəlāˈjənĭzəm [key], Christian heretical sect that rose in the 5th cent. challenging St. Augustine's conceptions of grace and predestination. The doctrine was advanced by the celebrat...

Rabelais, François

(Encyclopedia)Rabelais, François răbˈəlā, Fr. fräNswäˈ räblāˈ [key], c.1490–1553, French writer and physician, one of the great comic geniuses in world literature. His father, a lawyer, owned several e...

American Ballet Theatre

(Encyclopedia)American Ballet Theatre (ABT), one of the foremost international dance companies of the 20th and 21st cents. It was founded in 1937 as the Mordkin Ballet and reorganized as the Ballet Theatre in 1940 ...

Cranmer, Thomas

(Encyclopedia)Cranmer, Thomas krănˈmər [key], 1489–1556, English churchman under Henry VIII; archbishop of Canterbury. A lecturer at Jesus College, Cambridge, he is said to have come to the attention of the ki...

Tudor

(Encyclopedia)Tudor, royal family that ruled England from 1485 to 1603. Its founder was Owen Tudor, of a Welsh family of great antiquity, who was a squire at the court of Henry V and who married that king's widow, ...

parrot

(Encyclopedia)parrot, common name for members of the order Psittaciformes, comprising nearly 400 species of colorful birds, pantropical in distribution, including the parakeets. Parrots have large heads and short n...

integration

(Encyclopedia)integration, in U.S. history, the goal of an organized movement to break down the barriers of discrimination and segregation separating African Americans from the rest of American society. Racial segr...

Lippi

(Encyclopedia)Lippi lēpˈpē [key], name of two celebrated Italian painters of the 15th cent., Fra Filippo Lippi and his son, Filippino Lippi. Filippino Lippi,Filippino Lippi, c.1457–1504, son of Fra Filippo a...

Mendel, Gregor Johann

(Encyclopedia)Mendel, Gregor Johann grāˈgôr yōˈhän mĕnˈdəl [key], 1822–84, Austrian monk noted for his experimental work on heredity. He entered the Augustinian monastery in Brno in 1843, taught at a loc...