Circumflex Coronary Artery. The Circumflex (Circ) coronary artery is a branch of the left main coronary artery. It travels in the left atrio-ventricular groove that separates the left atrium from the left ventricle. The Circ moves away from the LAD and wraps around to the back of the heart.
importune verb [T] uk / ËÉªm.pÉËËtÊuËn / us / ËÉªm.pÉËrËtuËn / formal âº to make repeated, forceful requests for something, usually in a way that is annoying or causing slight problems:
Princeton's WordNet(2.50 / 4 votes)Rate this definition: 1  import, importation(noun) commodities (goods or services) bought from a foreign country. 2  import, importee(noun) an imported person brought from a foreign country. the lead role was played by an import from Sweden; they are descendants of indentured importees.