In·di·an·a 
(ĭn′dē-ănə) Abbr. IN or Ind.
(ĭn′dē-ănə) Abbr. IN or Ind. A state of the north-central United States. It was admitted as the 19th state in 1816. The area was controlled by France until 1763 and by Great Britain until 1783. The Indiana Territory was formed in 1800. Indianapolis is the capital and the largest city.
In′di·anan, In′di·ani·an adj. & n.