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Hitchcock, Thomas, Jr.

(Encyclopedia)Hitchcock, Thomas, Jr., 1900–1944, American polo player and aviator, b. Aiken, S.C. The son of avid polo players, Tommy Hitchcock played in his first tournament at the age of 13. Hitchcock's polo pl...

antihistamine

(Encyclopedia)antihistamine ănˌtĭhĭsˈtəmēn [key], any one of a group of compounds having various chemical structures and characterized by the ability to antagonize the effects of histamine. Their principal u...

antitoxin

(Encyclopedia)antitoxin, any of a group of antibodies formed in the body as a response to the introduction of poisonous products, or toxins. By introducing small amounts of a specific toxin into the healthy body, i...

Dolomites

(Encyclopedia)Dolomites or Dolomite Alps, Alpine group, N Italy, between the Isarco and Piave rivers, named for the dolomitic limestone of which it is composed. Famous for their strikingly bold outline (a stairstep...

Allen, Richard

(Encyclopedia)Allen, Richard, 1760–1831, American clergyman, founder of the African Methodist Episcopal Church. He was born a slave in Philadelphia and purchased his freedom. He became pastor of a black group tha...

elasmobranch

(Encyclopedia)elasmobranch ĭlăsˈməbrăngk [key], cartilaginous fish, member of the subclass Elasmobranchii of the vertebrate class Chondrichthyes (see Chordata). This group includes sharks, skates, and rays. ...

Tagalog

(Encyclopedia)Tagalog tägälˈ [key], dominant people of Luzon, the Philippines, and the second largest ethnolinguistic group in the Philippines. They number about 16 million. Most of the population is Christian. ...

Wilson, Kenneth Geddes

(Encyclopedia)Wilson, Kenneth Geddes, 1936–2013, American physicist, b. Waltham, Mass., Ph.D. California Institute of Technology, 1961. A professor at Cornell (1963–88) and Ohio State Univ. (1988–2008), Wilso...

Yates, Richard, American political leader

(Encyclopedia)Yates, Richard, 1815–73, American political leader, b. Warsaw, Ky. He studied law and became a lawyer and Whig politician in Jacksonville, Ill. A state legislator (1842–46, 1848–50) and U.S. Con...

Canarsee

(Encyclopedia)Canarsee kənärˈsē [key], Native North Americans whose language belongs to the Algonquian-Wakashan linguistic stock (see Native American languages). They occupied the western part of Long Island, N...