Home › Words › M › medimnosmedimnosmedimnos means an Ancient Greek unit of volume, varying by region but in Attica approximately 51.84 litres.EtymologyFrom Ancient Greek μέδιμνος (médimnos).nounAn Ancient Greek unit of volume, varying by region but in Attica approximately 51.84 litres.Definitions & examples from Wiktionary (CC BY-SA 3.0).