Bedeutung von “matter” — Learner’s Dictionary

matter

verb [ I ] us uk /ˈmætər/
Extra Examples
Does it matter if I'm five minutes late?"I'm sorry I missed your birthday." "Forget it, it doesn't matter."I don't think it really matters.What matters most is that you're safe.It doesn't seem to matter what I do, I can't get the printer to work properly.

A2 to be important, or to affect what happens:

We were late, but it didn't seem to matter.
It doesn't matter to me whether he comes or not.
"I've forgotten to bring your book back." "It doesn't matter - there's no hurry."

(Definition von “matter verb” aus dem Cambridge Learner's Dictionary © Cambridge University Press)