(n.) An instrument for measuring the curvature of spherical surface, as of lenses for telescope, etc.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). spherometer. Retrieved September 22, 2026, from http://smartdefine.org/spherometer/definitions/2064817 |
| Chicago | Webster's. 2011. "spherometer" http://smartdefine.org/spherometer/definitions/2064817 (accessed September 22, 2026). |
| Harvard | Webster's 2011, spherometer, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/spherometer/definitions/2064817>. |
| MLA | Webster's. "spherometer" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/spherometer/definitions/2064817> |