Definition: - Adjective: "Sumerian" describes anything related to ancient Sumer, which was one of the earliest known civilizations located in what is now southern Iraq. - Noun: A "Sumerian" is a person who belonged to this ancient civilization.
"Sumerian" primarily refers to the ancient civilization and its people. It does not have alternative meanings in common usage.
There are no specific idioms or phrasal verbs associated with "Sumerian," as it is a term primarily used in historical and academic contexts.
In summary, "Sumerian" is an important word when talking about ancient history, particularly the early civilization of Sumer. It can describe cultural aspects or refer to the people who lived there.