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ionosphere

(Encyclopedia)ionosphere īŏnˈəsfēr [key], series of concentric ionized layers forming part of the upper atmosphere of the earth from around 30 to 50 mi (50 to 80 km) to 250 to 370 mi (400 to 600 km) where it m...

Drabble, Margaret

(Encyclopedia)Drabble, Margaret, 1939–, English novelist, b. Sheffield, Yorkshire; sister of A. S. Byatt. Drabble's rigorous and unsentimentally realistic vision of an England split between traditional values and...

Drew, John

(Encyclopedia)Drew, John, 1827–62, American actor, b. Dublin. After establishing a reputation as a comedian in the 1840s, he devoted his energies to the Arch Street Theatre, Philadelphia, where he maintained a fa...

Stradivari, Antonio

(Encyclopedia)Stradivari, Antonio ăntōˈnēəs strădĭvârˈēəs [key], 1644–1737, Italian violin maker of Cremona; pupil of Niccolò Amati. He was apprenticed to Amati c.1658 and may have remained with him u...

Sumner, William Graham

(Encyclopedia)Sumner, William Graham, 1840–1910, American sociologist and political economist, b. Paterson, N.J., grad. Yale, 1863, and studied in Germany, in Switzerland, and at Oxford. He was ordained an Episco...

sonnet

(Encyclopedia)sonnet, poem of 14 lines, usually in iambic pentameter, restricted to a definite rhyme scheme. There are two prominent types: the Italian, or Petrarchan, sonnet, composed of an octave and a sestet (rh...

Butler, Samuel, 1835–1902, English author

(Encyclopedia)Butler, Samuel, 1835–1902, English author. He was the son and grandson of eminent clergymen. In 1859, refusing to be ordained, he went to New Zealand, where he established a sheep farm and in a few ...

Plymouth, city, United States

(Encyclopedia)Plymouth. 1 Uninc. town (1990 pop. 45,608), seat of Plymouth co., SE Mass., on Plymouth Bay; founded 1620. Diverse light manufacturing is important to the economy. The town, with summer resort facilit...

Walker, Robert John

(Encyclopedia)Walker, Robert John, 1801–69, American public official, b. Northumberland, Pa. A lawyer, he practiced for a time in Pittsburgh. In 1826 he moved to Natchez, Miss. As a Democratic Senator (1836–45)...

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