I. ˈkȯr-ə-ˌner-ē, ˈkär-, -ˌne-rē adjective
Date: 1610
1. : of, relating to, resembling, or being a crown or coronal
2. : of, relating to, or being the coronary arteries or veins of the heart ; broadly : of or relating to the heart
II. noun
( plural -nar·ies )
Date: 1893
1.
a. : coronary artery
b. : coronary vein
2. : coronary thrombosis ; broadly : heart attack