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coagulation

(Encyclopedia)coagulation kōăgˌyo͞olāˈshən [key], the collecting into a mass of minute particles of a solid dispersed throughout a liquid (a sol), usually followed by the precipitation or separation of the s...

executive privilege

(Encyclopedia)executive privilege, exemption of the executive branch of government, or its officers, from having to give evidence, specifically, in U.S. law, the exemption of the president from disclosing informati...

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...

Gault, in re

(Encyclopedia)Gault, in re ĭn rā gôlt [key], case decided in 1967 by the U.S. Supreme Court. Fifteen-year-old Gerald Gault had been found a delinquent by an Arizona juvenile court and sentenced to the state indu...

Moro, Aldo

(Encyclopedia)Moro, Aldo älˈdō môˈrō [key], 1916–78, Italian political leader. A lawyer, he entered national politics in 1946, when he was elected to the constituent assembly as a member of the Christian De...

Pearson, Drew

(Encyclopedia)Pearson, Drew, 1897–1969, American journalist and radio commentator, b. Evanston, Ill. He traveled around the world as a correspondent before joining the Baltimore Sun in 1926. Pearson gained nation...

McKenna, Joseph

(Encyclopedia)McKenna, Joseph, 1843–1926, American jurist, associate justice of the U.S. Supreme Court (1898–1925), b. Philadelphia. Admitted to the bar in 1865, he practiced law in California and served in the...

Lewisohn, Ludwig

(Encyclopedia)Lewisohn, Ludwig lo͞oˈĭzōn [key], 1882–1955, American author, b. Berlin. After teaching German at Ohio State (1911–19), he was associate editor for the Nation (1920–24). His novels include D...

Bradford, Andrew

(Encyclopedia)Bradford, Andrew, 1686–1742, colonial printer of Pennsylvania, b. Philadelphia; son of William Bradford (1663–1752). Andrew learned the trade in his father's shop in New York City and in 1712 went...

Ward, Mrs. Humphry

(Encyclopedia)Ward, Mrs. Humphry, 1851–1920, English novelist, whose maiden name was Mary Augusta Arnold; granddaughter of Thomas Arnold. She was born in Tasmania but was brought to England and grew up in Oxford;...