Note 1224 — BOOK XIV. THE NATURAL HISTORY OF THE FRUIT TREES.
John Bostock translation
We have no corresponding word for this beverage in the English language—a thin, poor liquor, made by pouring water on the husks and stalks after being fully pressed, allowing them to soak, pressing them again, and then fermenting the liquor. It was also called “vinum operarium,” or “labourer’s wine.” As stated in the present instance, grapes were sometimes stored in it for keeping.