noun
- Small Eurasian herb having broad leaves and lilac-pink rayless flowers; found in moist areas.
- synonyms: bog rhubarb, Petasites hybridus, Petasites vulgaris
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). butterbur. Retrieved September 20, 2026, from http://smartdefine.org/butterbur/definitions/1237587 |
| Chicago | WordNet. 2010. "butterbur" http://smartdefine.org/butterbur/definitions/1237587 (accessed September 20, 2026). |
| Harvard | WordNet 2010, butterbur, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/butterbur/definitions/1237587>. |
| MLA | WordNet. "butterbur" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/butterbur/definitions/1237587> |