An electric knife is a kitchen tool designed to make slicing easier and more efficient. It features a motorized blade that moves back and forth, allowing it to cut through various foods, such as bread, meat, and vegetables, with minimal effort. Electric knives often come with different blade types for specific tasks, making them versatile for meal preparation. These knives are typically lightweight and easy to handle, with ergonomic designs for comfort. Many models include safety features, such as a locking mechanism, to prevent accidental activation. Electric knives are popular for holiday meals and gatherings, where large cuts of meat need to be served.