circle of willis

Noun
  1. A ring of arteries at the base of the brain (synset 105349922)
    is a type of: arteria, arterial blood vessel, artery - a blood vessel that carries blood from the heart to the body
    is a part of: brain, encephalon - that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord

Other Searches