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 Blood clots

Medically reviewed by Min Clinic Staff | Updated: January 2026

Blood clots: Blood that has been converted from a liquid to a solid state. Also called a thrombus.

The process by which a blood clot forms is termed coagulation. A blood clot, or thrombus, is stationary within a vessel or the heart. If it moves from that location through the bloodstream, it is referred to as an embolus.

Picture of a blood clot is formed

Picture of how red blood cells and platelets form a blood clot