Question

what does the prefix im- mean in the word impartial? like a referee in a sports event, the judge in a trial is expected to be impartial. two same under not

Explanation:

The base word "partial" means favoring one side. The context clue (a judge/referee needing to be unbiased) shows "impartial" is the opposite of "partial". The prefix im- here negates the base word's meaning.

Answer:

not