"Soiled" refers to something that has become dirty or contaminated, often due to contact with dirt, waste, or other unclean substances. This term is commonly used to describe items like clothing, surfaces, or environments that require cleaning to restore their original condition. In various contexts, such as hygiene or sanitation, soiled items can pose health risks if not addressed promptly. For example, soiled medical equipment can lead to infections, while soiled food can cause foodborne illnesses. Proper cleaning and maintenance are essential to prevent these issues.