thrombosis
US /θrɑːmˈboʊ.sɪs/
UK /θrɑːmˈboʊ.sɪs/

1.
local coagulation or clotting of the blood in a part of the circulatory system.
:
•
Deep vein thrombosis is a serious condition.
•
The patient developed a thrombosis after surgery.
local coagulation or clotting of the blood in a part of the circulatory system.