Definition of “although” - Learner’s Dictionary

although

conjunction us uk /ɔːlˈðəʊ/
Extra Examples
She walked there on her own, although I told her not to.It was a nice meal, although I've had better.She's good, although she's not the best.In the end he went, although I asked him not to.It was a nasty accident, although I've seen worse.
DESPITE

B1 despite the fact that:

She walked home by herself, although she knew it was dangerous.
BUT

B1 but:

He's coming this evening, although I don't know exactly when.

(Definition of “although” from the Cambridge Learner's Dictionary © Cambridge University Press)