noun
- A coarse prickly European weed with spikes of blue flowers; naturalized in United States.
- synonyms: blue devil, blue thistle, viper's bugloss, Echium vulgare
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). blueweed. Retrieved September 21, 2026, from http://smartdefine.org/blueweed/definitions/1240787 |
| Chicago | WordNet. 2010. "blueweed" http://smartdefine.org/blueweed/definitions/1240787 (accessed September 21, 2026). |
| Harvard | WordNet 2010, blueweed, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/blueweed/definitions/1240787>. |
| MLA | WordNet. "blueweed" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/blueweed/definitions/1240787> |