coronary artery

noun

: either of two arteries that arise one from the left and one from the right side of the aorta immediately above the semilunar valves and supply the tissues of the heart itself

Examples of coronary artery in a Sentence

Recent Examples on the Web
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Weinstein has been treated at Bellevue Hospital for the cancer, in addition to leukemia, diabetes, coronary artery disease and sleep apnea. Jordan Moreau, Variety, 29 Jan. 2025 The office lists his causes of death as acute myocardial infarction, effects of smoke inhalation, thermal injuries, and coronary artery atherosclerosis. Ray Sanchez, CNN, 13 Jan. 2025 Ex-Laker Darius Morris died of heart disease; cocaine played a role, medical examiner says Ex-Laker Darius Morris died at 33 of coronary artery disease, though cocaine, hydrocodone and ethanol played a role, the L.A. County medical examiner says. Los Angeles Times, 26 Dec. 2024 The shooting left the victim, Thomas Hatch, 47, suffering from life-threatening injuries, including losing a kidney and half of his bowels as well as damage to a coronary artery, Fox28 Spokane reports. Kc Baker, People.com, 7 Oct. 2024 See all Example Sentences for coronary artery 

Word History

First Known Use

1741, in the meaning defined above

Time Traveler
The first known use of coronary artery was in 1741

Dictionary Entries Near coronary artery

Cite this Entry

“Coronary artery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coronary%20artery. Accessed 9 Feb. 2025.

Kids Definition

coronary artery

noun
: either of the two arteries that arise from the aorta and supply the tissues of the heart

Medical Definition

coronary artery

noun
: either of two arteries that arise one from the left and one from the right side of the aorta immediately above the semilunar valves and supply the tissues of the heart itself

More from Merriam-Webster on coronary artery

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