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St. Helena

American  
[huh-lee-nuh] / həˈli nə /

noun

  1. a British island in the S Atlantic: Napoleon's place of exile 1815–21. 47 sq. mi. (122 sq. km).

  2. a British colony comprising this island, Ascension Island, and the Tristan da Cunha group. 126 sq. mi. (326 sq. km). Jamestown.