vinegar (n)

Be careful because too much vinegar will ruin the recipe.
The salad dressing had a tangy flavor thanks to the addition of balsamic vinegar.
In pickling, vegetables are preserved using a solution of water, salt, and vinegar.
Apple cider vinegar is a popular ingredient in both culinary and health applications.
The chef drizzled a hint of red wine vinegar over the dish for added depth of flavor.