| | Conditions & Treatments | Blood Disorders What is the medical term meaning destruction of red blood cells? The medical term meaning destruction or breakage of red blood cells is called hemolysis or haemolysis. Blood Disorders - Related Articles Is a Clinical Trial Right for Me? What Is Uric Acid in Blood? How to Diagnose Heparin-Induced Thrombocytopenia Name and describe the four parts of your blood? What would happen if you receive the wrong type blood during an infusion? Hypocalcemia Symptoms What would happen if someone drank blood?