Definitions

1. noun

A member of the ancient people who lived in Mesopotamia (now Iraq) from the 3rd millennium BC to the 1st millennium BC.

“The archaeological site revealed evidence of an Accadian settlement dating back to 2500 BC.”

2. adjective

Relating to or characteristic of the Accadians or their language.

“Accadian languages were spoken in the region of Mesopotamia during ancient times.”