Bedeutung von “however” — Learner’s Dictionary

however

adverb us uk /haʊˈevər/
however cold/difficult/slowly, etc

B2 used to say that it does not make any difference how cold/difficult/slowly, etc something is or happens:

We're not going to get there in time, however fast we drive.

Mehr Beispiele

COMPARING

A2 used when you are about to say something that is surprising compared with what you have just said:

He had always been a successful businessman. Recently, however, things have not been going well for him.
ASKING UK

used to ask about how something happened when the person asking feels surprised:

However did you manage to persuade her?

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