Origin: Latin suffix -al
Arterial has 3 different meanings across 1 category:
A through road.
"The new traffic lights on arterial roads have reduced congestion during rush hour."
of or involving or contained in the arteries
"arterial disease"
"the arterial system"
"arterial blood"
Of or relating to an artery.
"The surgeon carefully examined the patient's arterial wall for signs of calcification before proceeding with the bypass surgery."