Definition
Still beer is a fermented liquid produced in the early stages of distilling spirits, typically made from corn meal and molasses. It is the primary fermented mash intended as an intermediate product in the production of whisky or other distilled spirits, not as a finished beverage in its own right. Despite its purpose as an input to distillation, still beer is itself a fermented alcoholic liquor and is therefore capable of use as a beverage — and historically was so used, particularly by operators of illicit stills.
The legal significance of still beer lies in its dual character: it is both a step in a manufacturing process and, independently, an alcoholic beverage subject to regulation. Whether a particular batch of still beer was being produced for distillation or for direct consumption as a fermented drink affected how courts and revenue authorities classified the activity and what penalties or licensing requirements applied.
Common Confusion
Still beer should not be confused with "small beer" (a low-alcohol fermented beverage brewed for direct consumption) or with unfermented mash (a grain-and-water mixture that has not yet undergone fermentation). Still beer is specifically fermented and therefore alcoholic; it sits at the threshold between brewing and distilling, which is precisely where its legal complexity arises.
The word "still" in this context does not modify beer in the sense of "quiet" or "motionless." It refers to the distilling still — still beer is beer associated with the still, i.e., the fermented precursor used in distillation. This is a persistent source of misreading in historical documents.
Why It Matters in Research
Researchers working in Prohibition-era materials, revenue law, or illicit distilling cases need to understand that still beer occupies a legally contested middle ground. Its classification mattered practically because:
1. Fermented vs. distilled liquor distinctions triggered different federal excise tax regimes and different criminal prohibitions. A still charged with producing distilled spirits carried heavier penalties than one producing only fermented beer.
2. During Prohibition, the question of whether still beer was an "intoxicating liquor" under the Volstead Act or applicable state statutes was litigated. Because still beer is fermented and contains alcohol, courts generally treated it as a regulated or prohibited beverage in its own right, not merely as an innocent industrial intermediate.
3. In moonshining prosecutions, the presence of still beer — even before distillation occurred — could establish that an illicit still was operational and producing for distillation purposes. Evidence of still beer on the premises was used to prove the full distilling operation even when the distillate itself had not yet been produced or seized.
4. Historical case law and revenue bureau materials may use "beer," "mash," "wash," and "still beer" somewhat interchangeably. Researchers should not assume these terms are legally synonymous. The fermented/unfermented distinction and the intended use (beverage vs. distillation input) governed how courts analyzed the evidence.
State prohibition statutes varied in how explicitly they addressed still beer. Some statutes defined intoxicating liquor broadly enough to sweep in still beer without naming it; others were silent, leaving courts to reason from first principles about fermented alcoholic content.
Historical Dictionary Support
Bouvier's Law Dictionary provides the core working definition: still beer is made of corn meal and molasses, is a primary mixture ordinarily intended for production of a secondary product like whisky, but is itself fermented liquor and may be used as a beverage — and in fact was sometimes so used by moonshiners working around an illicit still.
Bouvier's treatment is notable for its practical orientation. Rather than offering an abstract doctrinal definition, it anchors the term in the operational reality of illicit distilling and points to the dual-use problem that made still beer legally significant. The reference to Thorpe's National and State Prohibition and a Georgia appellate decision signals that this was an actively litigated question, not a settled definitional matter.
What historical legal dictionaries do not fully address is the federal revenue dimension. The Internal Revenue laws governing distilled spirits production treated the fermented mash stage as part of a regulated process, and the Beer and Wine Revenue Act of 1933 — passed before full Prohibition repeal — introduced further definitional complications around fermented malt liquors versus distilled spirits. Researchers working in federal tax and revenue law will need to supplement dictionary sources with revenue regulations and Treasury Department guidance from the relevant period.
Jurisdictional Note
The legal treatment of still beer varied between federal revenue law and state prohibition statutes. Federal courts applying excise and revenue statutes tended to classify still beer as part of the distilling process; state courts applying broad prohibition laws often treated it as an independently prohibited fermented beverage. The controlling classification depended on which body of law was being enforced in the particular prosecution or proceeding.