come through phrasal verb ( see also ↑ come )
1 . if a piece of information, news etc comes through, it arrives somewhere:
We’re still waiting for our exam results to come through.
There is news just coming through of an explosion in a chemical factory.
2 . to be made official, especially by having the correct documents officially approved:
I’m still waiting for my divorce to come through.
3 . come through (something) to continue to live, be strong, or succeed after a difficult or dangerous time SYN survive :
If he comes through the operation OK he should be back to normal within a month.
It’s been a tough time, but I’m sure you’ll come through and be all the wiser for it.