A kitchen sink is a basin used for washing dishes, food, and hands. It is typically made from materials like stainless steel, porcelain, or composite. Kitchen sinks come in various styles and sizes, often featuring one or two bowls, and may include a built-in drainboard for drying dishes. Most kitchen sinks are equipped with faucets that provide hot and cold water. They can also have additional features like garbage disposals, which help to grind food waste, and sprayers for rinsing. Proper installation and maintenance are essential for ensuring functionality and preventing leaks.