(p.pr.&vb.n.) of Dull.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). dulling. Retrieved September 22, 2026, from http://smartdefine.org/dulling/definitions/2000942 |
| Chicago | Webster's. 2011. "dulling" http://smartdefine.org/dulling/definitions/2000942 (accessed September 22, 2026). |
| Harvard | Webster's 2011, dulling, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/dulling/definitions/2000942>. |
| MLA | Webster's. "dulling" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/dulling/definitions/2000942> |