A "Breakpoint" is a specific point in a program where execution is temporarily halted, allowing developers to inspect the state of the application. This is commonly used in debugging to identify and fix errors in the code. Breakpoints can be set in various programming environments, enabling developers to analyze variables, memory, and the flow of execution at that moment. In software development, breakpoints are essential tools for improving code quality. They help programmers understand how their code behaves in real-time, making it easier to locate issues. Many integrated development environments (IDEs) support breakpoints, enhancing the debugging process for languages like Python, Java, and C++.