'Louisianian' definitions:

Definition of 'Louisianian'

(from WordNet)
noun
A native or resident of Louisiana [syn: Louisianan, Louisianian]

Definition of 'Louisianian'

From: GCIDE
  • Louisianan \Louisianan\, Louisianian \Louisianian\prop. n. a resident of Louisiana. [WordNet 1.5]