Added 9 October 2026 akkadian noun Categories: LanguageRare Words noun ! Definition from WordNet 3.1, Princeton University. More about akkadian at Wordnik → Where our words come from → An ancient branch of the Semitic languages. Related Words: acadianacadiaacadiansacadienmesopotamiansargonicassyriologicalakashicsumerianacacian Back to today's word