- (chiefly UK, Australia, New Zealand, colloquial) A general injunction not to be concerned further with a subject.
- It does not bother me; I am not concerned.
- It was no problem; not at all; you're welcome.
- Do not worry, I will do it.
Essentially an injunction not to be concerned further with the subject. It may be used as a stand-alone utterance, for example, as a response to a request, in answer to an expression of concern, or to an apology.