Other English forms include the shortening Retha, and the spelling variant Areta. Variant forms of Aretha used in other languages include the Latinized Arethusa and the French Arette. Aretha is rare as a baby name for girls.
Circle of Willis Arteries. 1  anterior cerebral artery. 2  internal carotid artery. 3  posterior communicating artery. 4  posterior cerebral artery. 5  basilar artery. 6  middle cerebral artery. 7  anterior communicating artery (minute connection between the left and right anterior cerebral arteries).
The noun COMMUNICATING ARTERY has 1 sense: 1. any of three arteries in the brain that make up the circle of Willis. Familiarity information: COMMUNICATING ARTERY used as a noun is very rare.he noun COMMUNICATING ARTERY has 1 sense: 1. any of three arteries in the brain that make up the circle of Willis. Familiarity information: COMMUNICATING ARTERY used as a noun is very rare.