noun
a substance that causes blood vessels to dilate, thereby increasing blood flow
-
The doctor prescribed a vasodilator to help widen the blood vessels and improve circulation.
-
I heard that taking a vasodilator can help with blood flow and reduce high blood pressure.
-
My grandma swears by that vasodilator pill for her heart problems.
-
In a figurative sense, a vasodilator can be seen as opening up new opportunities and pathways in life.