an island in E Asia between the East China Sea and the South China Sea, off the SE coast of the People's Republic of China: the principal territory of the Republic of China; claimed by the People's Republic of China since its political separation from mainland China in the late 1940s. Pop: 23 626 456 (2017 est)
Former name: Formosa
Taiwan in American English
(ˈtaɪˈwɑn)
1.
island of China, off the SE coast: a Japanese territory (1895-1945)
2.
political unit consisting of this island, the Pescadores, Quemoy, Matsu, and othersmall island groups, governed as a separate country since 1949 and officially called the Republic of China: regarded as a province of China by the People's Republic of China: 13,970 sq mi (36,182 sq km); pop. 21,000,000; cap. Taipei