\Ver"juice`\, n. [OE. vergeous, F. verjus, that is, the
juice of green fruits; verd, vert, green + jus juice. See
{Verdant}, and {Juice}.]
1. The sour juice of crab apples, of green or unripe grapes,
   apples, etc.; also, an acid liquor made from such juice.
2. Tartness; sourness, as of disposition.