(n.) An instrument for measuring the degree of hardness; especially, an instrument for testing the relative hardness of steel rails and the like.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). durometer. Retrieved September 27, 2026, from http://smartdefine.org/durometer/definitions/2001081 |
| Chicago | Webster's. 2011. "durometer" http://smartdefine.org/durometer/definitions/2001081 (accessed September 27, 2026). |
| Harvard | Webster's 2011, durometer, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/durometer/definitions/2001081>. |
| MLA | Webster's. "durometer" 27 May 2011. Web. 27 September 2026. <http://smartdefine.org/durometer/definitions/2001081> |