[mass noun]local coagulation or clotting of the blood in a part of the circulatory system 血栓形成 increased risk of thrombosis. 增加了的血栓形成的风险。 [count noun]he died of a coronary thrombosis. 他死于冠状动脉血栓形成。
派生 thrombotic adjective 语源
early 18th cent.: modern Latin, from Greek thrombōsis 'curdling', from thrombos 'blood clot'