Defrost refers to the process of removing ice or frost from food or surfaces. This is commonly done when preparing frozen items for cooking or consumption. Defrosting can be achieved through various methods, such as leaving the food in the refrigerator, using a microwave, or placing it in cold water. In cooking, defrosting is important to ensure even cooking and to prevent foodborne illnesses. When food is defrosted properly, it retains its texture and flavor. Common items that require defrosting include meat, poultry, and seafood, which should be handled with care to maintain safety.