noun
- European perennial grass widely cultivated for pasture and hay and as a lawn grass.
- synonyms: English ryegrass, Lolium perenne
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). perennial ryegrass. Retrieved October 1, 2026, from http://smartdefine.org/perennial_ryegrass/definitions/1238098 |
| Chicago | WordNet. 2010. "perennial ryegrass" http://smartdefine.org/perennial_ryegrass/definitions/1238098 (accessed October 1, 2026). |
| Harvard | WordNet 2010, perennial ryegrass, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/perennial_ryegrass/definitions/1238098>. |
| MLA | WordNet. "perennial ryegrass" 23 October 2010. Web. 1 October 2026. <http://smartdefine.org/perennial_ryegrass/definitions/1238098> |