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nebula

(Encyclopedia)nebula nĕbˈyo͝olə [key] [Lat.,=mist], in astronomy, observed manifestation of a collection of highly rarefied gas and dust in interstellar space. Prior to the 1960s this term was also applied to b...

ordeal

(Encyclopedia)ordeal, ancient legal custom whereby an accused person was required to perform a test, the outcome of which decided the person's guilt or innocence. By an ordeal, appeal was made to divine authority t...

academic freedom

(Encyclopedia)academic freedom, right of scholars to pursue research, to teach, and to publish without control or restraint from the institutions that employ them. It is a civil right that is enjoyed, at least in s...

Loyalists

(Encyclopedia)Loyalists, in the American Revolution, colonials who adhered to the British cause. The patriots referred to them as Tories. Although Loyalists were found in all social classes and occupations, a dispr...

Kushner, Tony

(Encyclopedia)Kushner, Tony ko͝oshˈnər [key], 1956–, American playwright, b. New York City. He was a little-known off-Broadway playwright with several interesting works, e.g., Yes, Yes, No, No (1985) and A Bri...

Koestler, Arthur

(Encyclopedia)Koestler, Arthur kĕstˈlər [key], 1905–83, English writer, b. Budapest of Hungarian parents. Koestler spent his early years in Vienna and Palestine. He was an influential Communist journalist in B...

Popper, Sir Karl Raimund

(Encyclopedia)Popper, Sir Karl Raimund, 1902–94, Anglo-Austrian philosopher, b. Vienna. He became familiar with the Vienna circle of logical positivists (see logical positivism) while a student at the Univ. of Vi...

Brown v. Board of Education of Topeka, Kans.

(Encyclopedia)Brown v. Board of Education of Topeka, Kans., case decided by the U.S. Supreme Court in 1954. Linda Brown was denied admission to her local elementary school in Topeka because she was black. When, com...

terrier

(Encyclopedia)terrier, classification used by breeders and kennel clubs to designate dogs originally bred to start small game and vermin from their burrows or, in the case of several breeds in this group, to go to ...

Wounded Knee

(Encyclopedia)Wounded Knee, creek, rising in SW S.Dak. and flowing NW to the White River; site of the last major battle of the Indian wars. The ...