How can you differentiate runtime error n compile time error? Elobrate please

Question

These two terms have similar or a little bit change meanings. please help me to understand...

Answer 1

If you cannot run the program due to an error, it is a compile error.

If you are running the program and all of a sudden it crashes or throws an error, it is a runtime error.

So runtime is a short term for: during the time that the program is running.