"Touch-Up" refers to a process of making small repairs or improvements to an object or surface. This term is commonly used in various contexts, such as painting, cosmetics, and even automotive care. For example, in painting, a touch-up might involve applying a small amount of paint to cover scratches or imperfections. In the beauty industry, a touch-up can mean refreshing makeup throughout the day, such as reapplying lipstick or powder. Similarly, in automotive care, a touch-up might involve fixing minor scratches on a car's exterior. Overall, touch-ups help maintain the appearance and quality of items over time.