Arteriolosclerosis /(är*tē`rĭ*ōl"ō̇*sklē̇*rō"sĭs)/

Ar·te·ri·ol·o·scle·ro·sis

Arteriolosclerosis

n.
  1. a form of arteriosclerosis which affects predominantly the arterioles, found especially in people with chronic hypertension. (Med.)