noun
- Dark brown highly poisonous seed of the calabar-bean vine; source of physostigmine and used in native witchcraft.
- synonyms: ordeal bean
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). calabar bean. Retrieved September 21, 2026, from http://smartdefine.org/calabar_bean/definitions/1239501 |
| Chicago | WordNet. 2010. "calabar bean" http://smartdefine.org/calabar_bean/definitions/1239501 (accessed September 21, 2026). |
| Harvard | WordNet 2010, calabar bean, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/calabar_bean/definitions/1239501>. |
| MLA | WordNet. "calabar bean" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/calabar_bean/definitions/1239501> |