noun
- Any of several erect biennial herbs of temperate Eurasia having stout taproots and producing burs.
- synonyms: burdock
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). clotbur. Retrieved September 20, 2026, from http://smartdefine.org/clotbur/definitions/1266114 |
| Chicago | WordNet. 2010. "clotbur" http://smartdefine.org/clotbur/definitions/1266114 (accessed September 20, 2026). |
| Harvard | WordNet 2010, clotbur, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/clotbur/definitions/1266114>. |
| MLA | WordNet. "clotbur" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/clotbur/definitions/1266114> |