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 Leaded
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
Leaded: 1. Framed, covered, or weighted with lead. As a leaded window. 2. Added in the form of tetraethyl lead as an anti-knock agent to gasoline (petrol). See: Lead poisoning.