draffs

Noun

draff (usually uncountable, plural draffs)

1. (usually) A byproduct from a brewery, a distillery, or both, often fed to pigs or cattle as part of their ration; often synonymous with distillers' grains, brewers' spent grains, or both (when not differentiated); usually differentiated from potale, at least in technical use, although broad, nontechnical use has often lumped all such byproducts together, especially in the past.
   • Near-synonyms: brewers' spent grains, BSG, distillers' grains

   Synonyms:

   dregs, hogwash, brewers' spent grains, BSG, distillers' grains