A safety belt is an essential component of any vehicle. It saves lives by holding passengers securely in their seats during a collision. There are many synonyms for safety belt, including seatbelt, harness, restraint system, waistband, and vehicle restraint. Some of these terms may refer to specific types of safety belts such as lap belts or shoulder belts, while others may be used more broadly to describe any type of safety belt. Regardless of the specific terminology used, the priority should always be on wearing a safety belt whenever you are in a vehicle to protect yourself and others from harm.