(adv.) In a masterful manner; imperiously.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). masterfully. Retrieved September 20, 2026, from http://smartdefine.org/masterfully/definitions/2030927 |
| Chicago | Webster's. 2011. "masterfully" http://smartdefine.org/masterfully/definitions/2030927 (accessed September 20, 2026). |
| Harvard | Webster's 2011, masterfully, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/masterfully/definitions/2030927>. |
| MLA | Webster's. "masterfully" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/masterfully/definitions/2030927> |