Wine vessels kept them fresh and free from a vinegar smell. In medieval Europe, the Roman Catholic Church supported wine because the clergy required it for the Mass. Monks in France made wine for years, aging it in caves. An old English recipe that survived in various forms until the 19th century calls for refining white wine from bastard—bad or tainted "bastardo" wine. The English word "wine" comes from the Proto-Germanic "*winam", an early borrowing from the Latin "vinum", "wine" or "(grape) vine", itself derived from the Proto-Indo-European stem *"win-o-" (cf. , "gini"; Ancient Greek: "oinos"; Aeolic Greek: "woinos"; Hittite: "wiyana";
Fruit wine ingredient (e.g., "plum wine" or "elderberry wine") because the usual definition of wine states that it is made from fermented grape juice. In the European Union, wine is legally defined as the fermented juice of grapes. In the United Kingdom, fruit wine is commonly called "country wine"; the term should not be conflated with the French term "vin de pays", which is grape wine. In British legislation, the term "made-wine" is used. Fruit wine can be made from virtually any plant matter that can be fermented. Most fruits and berries have the potential to produce wine. There are a number