draff

Plural: draffs

Noun

• The residue left after brewing, especially from malt.
• A byproduct from a grain distillery, often fed to pigs or cattle as part of their ration; often synonymous with brewer's spent grain, sometimes differentiated from it; usually differentiated from potale, at least in technical use, although broad, nontechnical use has often lumped all such byproducts together, especially in the past.

Examples

• While "DRAFF" might sound like waste, it’s a perfectly playable word in Scrabble.

Synonyms

dregs, hogwash