1. (noun) any of the factors in the blood whose actions are essential for blood coagulation

• clotting factor

1. (noun) any of the factors in the blood whose actions are essential for blood coagulation

• accelerator factor
• factor v
• proaccelerin
• prothrombin accelerator
• antihaemophilic factor
• antihaemophilic globulin
• antihemophilic factor
• antihemophilic globulin
• factor viii
• hemofil
• calcium ion
• factor iv
• christmas factor
• factor ix
• cothromboplastin
• factor vii
• proconvertin
• stable factor
• factor i
• fibrinogen
• factor ii
• prothrombin
• factor iii
• thrombokinase
• thromboplastin
• factor x
• prothrombinase
• factor xi
• plasma thromboplastin antecedent
• factor xii
• hageman factor
• factor xiii
• fibrinase

1. (noun) any of the factors in the blood whose actions are essential for blood coagulation

• plasma protein