A crystalline substance, C9H13O3N, obtained from suprarenal extract, of which it is regarded as the active principle. It is used in medicine as a stimulant and hemostatic.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). adrenalin. Retrieved September 25, 2026, from http://smartdefine.org/adrenalin/definitions/1971148 |
| Chicago | Webster's. 2011. "adrenalin" http://smartdefine.org/adrenalin/definitions/1971148 (accessed September 25, 2026). |
| Harvard | Webster's 2011, adrenalin, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/adrenalin/definitions/1971148>. |
| MLA | Webster's. "adrenalin" 27 May 2011. Web. 25 September 2026. <http://smartdefine.org/adrenalin/definitions/1971148> |