noun
- White odorless powdered or crystalline alkaloid from plants of the genus Ephedra (especially Ephedra sinica) or made synthetically; used as a bronchodilator to treat bronchitis and asthma. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). ephedrine. Retrieved September 21, 2026, from http://smartdefine.org/ephedrine/definitions/1325724 |
| Chicago | WordNet. 2010. "ephedrine" http://smartdefine.org/ephedrine/definitions/1325724 (accessed September 21, 2026). |
| Harvard | WordNet 2010, ephedrine, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/ephedrine/definitions/1325724>. |
| MLA | WordNet. "ephedrine" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/ephedrine/definitions/1325724> |