(n.) A lever or projection moved by some other piece, as a cam or intended to tap or touch something else, with a view to produce change or regulate motion.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). tappet. Retrieved September 22, 2026, from http://smartdefine.org/tappet/definitions/2070429 |
| Chicago | Webster's. 2011. "tappet" http://smartdefine.org/tappet/definitions/2070429 (accessed September 22, 2026). |
| Harvard | Webster's 2011, tappet, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/tappet/definitions/2070429>. |
| MLA | Webster's. "tappet" 28 May 2011. Web. 22 September 2026. <http://smartdefine.org/tappet/definitions/2070429> |