(n.) A powerful alkaloid, C17H21NO4, obtained from the leaves of coca. It is a bitter, white, crystalline substance, and is remarkable for producing local insensibility to pain.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). cocaine. Retrieved September 26, 2026, from http://smartdefine.org/cocaine/definitions/1988549 |
| Chicago | Webster's. 2011. "cocaine" http://smartdefine.org/cocaine/definitions/1988549 (accessed September 26, 2026). |
| Harvard | Webster's 2011, cocaine, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/cocaine/definitions/1988549>. |
| MLA | Webster's. "cocaine" 27 May 2011. Web. 26 September 2026. <http://smartdefine.org/cocaine/definitions/1988549> |