"spent barley grains" in German spent barley/grains Malztreber Biertreber Detailed translations for "spent barley grains" spent barley/grains spent barley/grains(also: malt husks, malt grains, malt returns, draff) Malztreber{masculine plural} spent barley/grains(also: malt husks, malt grains, malt returns, draff) Biertreber{masculine plural}