Precaution refers to actions taken in advance to prevent potential harm or danger. It involves assessing risks and implementing measures to minimize negative outcomes. For example, wearing a helmet while riding a bicycle is a precaution that protects against head injuries in case of an accident. In various contexts, such as health and safety, precautions are essential. For instance, washing hands regularly is a precaution to avoid the spread of germs and illnesses. By being proactive and taking precautions, individuals can safeguard themselves and others from unforeseen risks and enhance overall well-being.