The term 'cutting-edge device' can be summarized as a RAZOR, which is a five-letter word. A RAZOR is a tool used for shaving or cutting hair, and is often made of metal with a sharp edge. Razors have been around since prehistoric times, and have evolved over the centuries to become more efficient and effective. Today, modern razors are considered to be cutting-edge devices, as they are designed to provide a close shave with minimal effort.