'Mesopotamian' originates from the Greek word 'Mesopotamia,' where 'meso-' meant 'middle' and 'potamos' meant 'river.'

'Mesopotamia' transformed from the Greek word 'Mesopotamia' and eventually became the modern English word 'Mesopotamian.'

Initially, it referred to the region between the Tigris and Euphrates rivers, but over time it evolved to describe anything related to that region.