flag·on 
/ˈflægən/ noun
plural flag·ons /ˈflægən/ noun [count] old-fashioned : a container for liquids that usually has a handle, spout, and lid
▪ a pewter flagon ; also : the amount in a flagon
▪ We drank a whole flagon of wine.
▪ a pewter flagon ; also : the amount in a flagon
▪ We drank a whole flagon of wine.
