noun
- Botany) a plant lasting for three seasons or more. (
adjective
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). perennial. Retrieved September 22, 2026, from http://smartdefine.org/perennial/definitions/1180579 |
| Chicago | WordNet. 2010. "perennial" http://smartdefine.org/perennial/definitions/1180579 (accessed September 22, 2026). |
| Harvard | WordNet 2010, perennial, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/perennial/definitions/1180579>. |
| MLA | WordNet. "perennial" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/perennial/definitions/1180579> |