Have done with it Definition 1 of 2Pro Tip 1/3Finality Used to express a strong desire to finish something and move on. Let's settle this dispute and have done with it. Pro Tip 2/3Irritation Shows annoyance or impatience with a situation. I'm tired of arguing, let's just have done with it. Pro Tip 3/3Closure Indicates the speaker's wish to reach a conclusion and not revisit the matter. Apologize and let's have done with it.