Definition of Lusitanian in US English:

Lusitanian

adjective

  • Relating to or characteristic of the ancient Roman province of Lusitania, corresponding to modern Portugal, or its inhabitants.

    ‘he commanded a wing of the Lusitanian legion’

noun

  • A native or inhabitant of the ancient Roman province of Lusitania, corresponding to modern Portugal.

    ‘the governor ordered the Lusitanians to lay down their arms’

Pronunciation

Lusitanian

/ˌlo͞osəˈtānēən//ˌlusəˈteɪniən/