Pickling is the process of preserving food items by immersing them in vinegar or brine solution. The term "pickling" is often used to refer to the pickles themselves, but there are many other synonyms that can be used to describe the variety of pickled vegetables and fruits available. Some common synonyms for picklings include relishes, chutneys, preserves, and condiments. Other less common synonyms might include marinated vegetables, pickled fruits, or pickled eggs. Regardless of what you call them, pickled foods have been enjoyed for centuries for their unique tangy flavor and long shelf life.