noun
- Fine-leaved aquatic spike rush; popular as aerator for aquariums.
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). hair grass. Retrieved September 23, 2026, from http://smartdefine.org/hair_grass/definitions/1283831 |
| Chicago | WordNet. 2010. "hair grass" http://smartdefine.org/hair_grass/definitions/1283831 (accessed September 23, 2026). |
| Harvard | WordNet 2010, hair grass, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/hair_grass/definitions/1283831>. |
| MLA | WordNet. "hair grass" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/hair_grass/definitions/1283831> |