1. to make slightly acidic or sour
Usage: technical; chemistry

Examples

• The chef decided to acidulate the sauce with a few drops of lemon juice.
• You can acidulate water by adding a small amount of vinegar.
• The recipe calls for acidulated water to prevent the fruit from browning.
• Laboratory technicians acidulate solutions to achieve the desired pH level.
• To acidulate the mixture, add citric acid gradually while stirring.
• The winemaker will acidulate the must if the grapes lack sufficient natural acidity.