Stealth refers to the ability to move or act in a way that avoids detection. This concept is often used in military operations, where soldiers or vehicles, like stealth bombers, are designed to be less visible to radar and other detection methods. The goal of stealth is to surprise the enemy and carry out missions without being seen or heard. In everyday life, stealth can also apply to how someone might quietly sneak around to avoid waking others or to surprise a friend. Whether in nature, like a stealthy predator hunting its prey, or in human activities, stealth emphasizes the importance of being discreet and unnoticed.