debugger
Debugger (noun) means a computer program that helps someone test and fix other software by letting them run it step by step, set breakpoints and inspect variable values. Example: “She stepped through the function in the debugger to find where the value went wrong.”
How to use debugger
Learner’s notesIn plain EnglishA tool programmers use to pause and inspect code while it runs, to track down what's going wrong.
Debugger is a technical term used in programming and software development contexts.
Think of a debugger as a way to pause a running program and look inside it, rather than just reading the finished code.
Trace the full origin ↓Fill the gap
Can you complete this real example?
She stepped through the function in the _____ to find where the value went wrong.
Etymology
Debugger is formed from the verb debug with the agent suffix -er, giving the sense of a tool that does the debugging.