noun
- European annual wild lettuce having prickly stems; a troublesome weed in parts of United States.
- synonyms: horse thistle, Lactuca serriola, Lactuca scariola
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). prickly lettuce. Retrieved September 21, 2026, from http://smartdefine.org/prickly_lettuce/definitions/1237520 |
| Chicago | WordNet. 2010. "prickly lettuce" http://smartdefine.org/prickly_lettuce/definitions/1237520 (accessed September 21, 2026). |
| Harvard | WordNet 2010, prickly lettuce, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/prickly_lettuce/definitions/1237520>. |
| MLA | WordNet. "prickly lettuce" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/prickly_lettuce/definitions/1237520> |