English noun: phytohormone | |||
1. | phytohormone (substance) (botany) a plant product that acts like a hormone | ||
Synonyms | growth regulator, plant hormone | ||
Broader (hypernym) | plant product | ||
Narrower (hyponym) | auxin, cytokinin, gibberellin, kinin | ||
Domain category | botany, phytology | ||