'Coronary thrombosis' definitions:

Definition of 'coronary thrombosis'

noun

Obstruction of blood flow in a coronary artery by a blood clot (thrombus) [syn: coronary thrombosis, coronary]

From: GCIDE

Coronary thrombosis \Cor"o*na*ry throm*bo"sis\, n. the blockage of the coronary artery of the heart by a thrombus. [PJC] Coronate