Definition of "verjuice" []

• The acidic juice of crab apples or other sour fruit, such as unripe grapes. (noun)
• Sourness, as of disposition. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "But the Venetian recipe bestows real status on this humble ingredient by cooking it in almond milk, adding hot fat, then serving it with roast goose and a caramel-colored sauce made from the goose liver pounded with egg yolk, vinegar, and agresto—the sour grape condiment known as verjuice in English."
• "Apple, armed with thorns, grows in our fields and hedgerows, furnishing verjuice, which is rich in tannin, and a most useful application for old sprains."
• "Prepare a cucumber salad with natural yoghurt and verjuice instead of vinegar."