Dictionarymustunfermented grape juice
noun

must

Freshly pressed grape juice before fermentation

The winemaker measures the sugar in the fresh must.

Etymology

Latin mustum means new wine or fresh grape juice. The modern winemaking term preserves that early stage before fermentation has transformed the juice.

More examples

  • The must began fermenting in a large tank.
  • They pressed the grapes and collected the must.
  • The cellar smelled of sweet grape must.

Forms

must