noun
- European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed.
- synonyms: dog grass, couch grass, quack grass, quick grass, witch grass, witchgrass, Agropyron repens
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). quackgrass. Retrieved September 20, 2026, from http://smartdefine.org/quackgrass/definitions/1304942 |
| Chicago | WordNet. 2010. "quackgrass" http://smartdefine.org/quackgrass/definitions/1304942 (accessed September 20, 2026). |
| Harvard | WordNet 2010, quackgrass, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/quackgrass/definitions/1304942>. |
| MLA | WordNet. "quackgrass" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/quackgrass/definitions/1304942> |