noun
- Botany) a plant product that acts like a hormone. (.
- synonyms: phytohormone, growth regulator
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). plant hormone. Retrieved September 21, 2026, from http://smartdefine.org/plant_hormone/definitions/1302499 |
| Chicago | WordNet. 2010. "plant hormone" http://smartdefine.org/plant_hormone/definitions/1302499 (accessed September 21, 2026). |
| Harvard | WordNet 2010, plant hormone, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/plant_hormone/definitions/1302499>. |
| MLA | WordNet. "plant hormone" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/plant_hormone/definitions/1302499> |