An Etymological Dictionary of the German Language/Annotated/Fuder

Fuder, neuter, from the equivalent Middle High German vuoder, Old High German fuodar, neuter, ‘measure (varying from 36 to 72 bushels, of wine about 1200 bottles), waggon-load’; compare Old Saxon fôthar, Dutch voer, Anglo-Saxon fôþer, ‘measure, waggon-load,’ English fother, fodder, a term in mining. Hence the common West Teutonic term fôþr, neuter, ‘waggon-load,’ from the Teutonic root faþ in Faden. From High German, French foudre is derived.