forget (about) it

forget (about) it

1. Do not mention, ask, or talk about it. A: "Thank you again for your help yesterday." B: "Forget it, I was happy to lend a hand." Their wedding ceremony was already a bit weird, but the reception? Forget about it! You can forget about it if you think we're getting out of here before sundown.
2. Do not expect something (to work or happen). If it's a pay raise you're looking for, you can just forget about it. Forget it, there's no way we could get up there without better equipment.
See also: forget

forget it

Overlook it, it's not important; you're quite mistaken. This colloquial imperative is used in a variety of ways. For example, in Thanks so much for helping-Forget it, it was nothing, it is a substitute for "don't mention it" or you're welcome; in Stop counting the change-forget it! it means "stop doing something unimportant" in You think assembling this swingset was easy-forget it! it means "it was not at all easy"; and in Forget it-you'll never understand this theorem it means that the possibility of your understanding it is hopeless. [c. 1900]
See also: forget

forˈget it

(spoken)
1 used to tell somebody that something is not important and that they should not worry about it: ‘I still owe you for lunch yesterday.’ ‘Forget it — it was my treat!’
2 used to tell somebody that you are not going to repeat what you said: ‘Now, what were you saying about John?’ ‘Forget it, it doesn’t matter.’
3 used to emphasize that you are saying ‘no’ to something: ‘Any chance of you helping out here?’ ‘Forget it, I’ve got too much to do.’
4 used to tell somebody to stop talking about something because they are annoying you: Just forget it, will you?
See also: forget