noun Date: 1960 any of several plasma components (as fibrinogen, prothrombin, and thromboplastin) that are involved in the clotting of blood
CLOTTING FACTOR
Meaning of CLOTTING FACTOR in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012