noun
- Perennial rushlike flowerless herbs with jointed hollow stems and narrow toothlike leaves that spread by creeping rhizomes; tend to become weedy; common in northern hemisphere; some in Africa and South America. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). horsetail. Retrieved September 20, 2026, from http://smartdefine.org/horsetail/definitions/1242389 |
| Chicago | WordNet. 2010. "horsetail" http://smartdefine.org/horsetail/definitions/1242389 (accessed September 20, 2026). |
| Harvard | WordNet 2010, horsetail, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/horsetail/definitions/1242389>. |
| MLA | WordNet. "horsetail" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/horsetail/definitions/1242389> |