Failure modes refer to the various ways in which a system, component, or process can fail to perform its intended function. Understanding these modes is crucial in fields like engineering and manufacturing, as it helps identify potential weaknesses and areas for improvement. By analyzing failure modes, teams can develop strategies to mitigate risks and enhance reliability. In the context of reliability engineering, failure modes are often categorized based on their effects and causes. This analysis can lead to the implementation of preventive measures, ensuring that products or systems operate safely and efficiently. Tools like Failure Mode and Effects Analysis (FMEA) are commonly used to systematically evaluate and prioritize these failure modes.