SUMERIAN
Meaning of SUMERIAN in English
Su ‧ me ‧ ri ‧ an /sʊˈmɪ ə riən $ -ˈme ə r-/ BrE AmE adjective
of the people, language, art etc of Sumer
—Sumerian noun
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012