What term refers to a variable that can be displayed in a separate window during program execution to assist with debugging?

The term that refers to a variable that can be displayed in a separate window during program execution to assist with debugging is "Watch." This feature allows developers to keep an eye on the value of specific variables while the program runs. By using a watch window, programmers can monitor how variables change over time, helping them identify where errors might occur in their code.

Using a watch can be particularly beneficial when troubleshooting complex loops, conditionals, or function calls, as it allows for real-time visibility into the state of the program. Overall, the ability to visualize variable values during execution is an essential aspect of effective debugging, making it easier for developers to understand their code's behavior and make necessary adjustments.