- (n.) One of the people of Lusitania.
- (a.) Pertaining to Lusitania, the ancient name of the region almost coinciding with Portugal.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). lusitanian. Retrieved September 29, 2026, from http://smartdefine.org/lusitanian/definitions/2029279 |
| Chicago | Webster's. 2011. "lusitanian" http://smartdefine.org/lusitanian/definitions/2029279 (accessed September 29, 2026). |
| Harvard | Webster's 2011, lusitanian, Smart Define, viewed 29 September, 2026, <http://smartdefine.org/lusitanian/definitions/2029279>. |
| MLA | Webster's. "lusitanian" 27 May 2011. Web. 29 September 2026. <http://smartdefine.org/lusitanian/definitions/2029279> |