Cognac
alcoholic beverage; variety of brandy

Cognac ( KON-yak, also US: KOHN-, KAWN-, French: [kɔɲak] ) is a variety of brandy named after the commune of Cognac, France. It is produced in the surrounding departments of Charente and Charente-Maritime, in an officially designated wine-growing region. This region is divided into six districts with different cognacs produced in each.
Cognac production falls under French appellation d'origine contrôlée (AOC) designation, with production methods and naming required to meet certain legal requirements. Among the specified grapes, Ugni blanc, known locally as Saint-Émilion, is most widely used. The brandy must be twice distilled in copper pot stills and aged at least two years in French oak barrels from Limousin or Tronçais, Allier or Nevers – the majority coming from the first two. Cognac matures in the same way as whiskies and wines barrel-age, and most cognacs spend considerably longer "on the wood" than the minimum legal requirement.
Cognac is often drunk in glasses such as the snifter, which has a large tapered bowl and short stem. Such glasses allow the drinker to enjoy the aroma of the drink by placing their hand underneath the bowl and warming the cognac inside, causing it to produce more fumes.
Production process
Cognac is a type of brandy, and after the distillation and during the aging process, is also called eau de vie.
The public source identifies “Cognac” as alcoholic beverage; variety of brandy. This brief keeps that definition visible, then builds a research path around Cognac, alcoholic and beverage.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Cognac”, the useful work is to connect “alcoholic beverage; variety of brandy” to the records capable of establishing context and consequence.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Apr 29, 2026. The linked authority identifier is Q284. 1 of 2 selected statements include explicit references; 2 carry qualifiers and 0 use preferred rank.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Cognac”, its source revision and the description used here.
- Expand the search: follow Cognac primary sources, Cognac archive and Cognac research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Cognac”?
- Which institution is responsible for the underlying evidence?
- What terminology or title could unlock a more precise catalogue search?
Search terms from this dossier
This entry incorporates text from “Cognac” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.