noun
- An addictive narcotic extracted from seed capsules of the opium poppy. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). opium. Retrieved September 21, 2026, from http://smartdefine.org/opium/definitions/1206358 |
| Chicago | WordNet. 2010. "opium" http://smartdefine.org/opium/definitions/1206358 (accessed September 21, 2026). |
| Harvard | WordNet 2010, opium, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/opium/definitions/1206358>. |
| MLA | WordNet. "opium" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/opium/definitions/1206358> |