Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of Polygenic
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
Polygenic: Pertaining to two or more genes. As opposed to monogenic.
Eye color is polygenic. It is by determined by a number of genes.