coronary sulcus
noun
: a depression surrounding the heart at the atrioventricular junction and giving passage to coronary arteries, coronary veins, and the coronary sinus
Cite this Entry
“Coronary sulcus.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/coronary%20sulcus. Accessed 14 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share