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motif
motif , in literature, term that denotes the recurrent presence of certain character types, objects, settings, or situations in diverse genres and periods of folklore and literature. Examples of motifs include swords, money, food, jewels, forests, oceans, castles, dungeons, tests of skill or wisdom,...
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Francisco de Miranda
Francisco de Miranda , 1750-1816, Venezuelan revolutionist and adventurer. A hero of the struggle for independence from Spain, he is sometimes called the Precursor to distinguish him from Simón Bolívar , who completed the task of liberation. Before he championed the independence of th...
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François Dominique Toussaint L'Ouverture
François Dominique Toussaint L'Ouverture , c.1744-1803, Haitian patriot and martyr. A self-educated slave freed shortly before the uprising in 1791, he joined the black rebellion to liberate the slaves and became its organizational genius. Rapidly rising in power, Toussaint joined forces for ...
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computer
computer device capable of performing a series of arithmetic or logical operations. A computer is distinguished from a calculating machine, such as an electronic calculator , by being able to store a computer program (so that it can repeat its operations and make logical decisions), by the numbe...
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Dumfries
Dumfries , town (1991 pop. 31,307), Dumfries and Galloway, SW Scotland, on the Nith River. The chief manufactures include hosiery, knitwear, rubber goods, and canned milk. Dumfries was sacked by the English in 1448, 1536, and 1570. Robert I is said to have killed John Comyn before the altar of Gre...
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Jodrell Bank Observatory
Jodrell Bank Observatory , observatory for radio astronomy located at Jodrell Bank, Macclesfield, Cheshire, England. Founded in 1945 on the site of a botanical experiment station, it is administered by the Univ. of Manchester. Originally known as the Jodrell Bank Experimental Station, it was offic...
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hypertext
hypertext technique for organizing computer databases or documents to facilitate the nonsequential retrieval of information. Related pieces of information are connected by preestablished or user-created links that allow a user to follow associative trails across the database. The linked data may be...
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search engine
search engine A program that when initiated by a search command from a user interface examines a body of data for items satisfying the search criteria and returns the items or their locations to the interface. The data could be, say, a literary database or information about very large numbers of Wor...
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automated teller machine
automated teller machine (ATM), device used by bank customers to process account transactions. Typically, a user inserts into the ATM a special plastic card that is encoded with information on a magnetic strip. The strip contains an identification code that is transmitted to the bank's central comp...
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rationing
rationing allotment of scarce supplies, usually by governmental decree, to provide equitable distribution. It may be employed also to conserve economic resources and to reinforce price and production controls. Originally used in community emergencies and in distributing supplies to sailors, rationi...
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