- any substance, produced naturally by a plant or manufactured commercially, that, in very low concentrations, affects plant growth; a plant hormone
More Definitions
- PUERTO CORTéS (noun) Definition, Meaning & Examples
- NORTH CAROLINIAN (noun) Definition, Meaning & Examples
- MIRACLE OF ST. MARK, THE (noun) Definition, Meaning & Examples
- HEATHENDOM (noun) Definition, Meaning & Examples
- FPO (noun) Definition, Meaning & Examples
- BUTTERFLY DIAGRAM (noun) Definition, Meaning & Examples
