kvass

• Ферментированный напиток, напоминающий пиво, но приготовленный из ржи или ячменя.

A fermented beverage resembling beer but made from rye or barley.

неисчисляемое

1. Fermented beverageB1formal

   A traditional Slavic and Baltic fermented drink made from rye bread or barley, often lightly alcoholic.

   Квас

   • He bought a bottle of kvass from the street vendor.
   • Kvass is a popular summer drink in Eastern Europe.
   • The homemade kvass had a tangy, slightly sour taste.