Su·me·ri·an /suˈmɛriən, ˈmɪr-/
  (a.)閃族語的
  Su·me·ri·an a. {[Written also Sumirian.]} Of or pertaining to the region of lower Babylonia, which was anciently called Sumer, or its inhabitants or their language.
  Su·me·ri·an, n. {[Written also Sumirian.]} A native of lower Babylonia, anciently called Sumer.
  ◄ ►
  Sumerian
       adj : of or relating to ancient Sumer or its inhabitants
       n : a member of a people who inhabited ancient Sumer