brewers' spent grains

noun

A byproduct from brewing that is comparable to the distillers' grains from distilling and can be put to some of the same uses, such as animal feed supplementation; it comprises what is left of the malted grains after the fermentation, which includes much cellulose, lignin, other fiber, and proteins.

“Near-synonym: draff (sometimes synonymous)”

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Meanings

nounbrewers' spent grains pl (plural only)

alternative brewers' spent grain · alternative brewers spent grains · alternative brewers spent grain · alternative brewer's spent grains · alternative brewer's spent grain

  1. pluralplural onlyA byproduct from brewing that is comparable to the distillers' grains from distilling and can be put to some of the same uses, such as animal feed supplementation; it comprises what is left of the malted grains after the fermentation, which includes much cellulose, lignin, other fiber, and proteins.

    Near-synonym: draff (sometimes synonymous)

    Synonyms: draff

Synonyms & antonyms

nounA byproduct from brewing that is comparable to the distillers' grains from distilling and can be put to some of the same uses, such as animal feed supplementation; it comprises what is left of the malted grains after the fermentation, which includes much cellulose, lignin, other fiber, and proteins.

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APA

brewers' spent grains. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/brewers'%20spent%20grains

MLA

“brewers' spent grains.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/brewers'%20spent%20grains. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “brewers' spent grains,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/brewers'%20spent%20grains.

Source: brewers' spent grains on Wiktionary, CC BY-SA 4.0.