go away phrasal verb ( see also ↑ go )
1 . to leave a place or person:
Go away and leave me alone!
I went away wondering if I’d said the wrong thing.
2 . to travel to a place and spend some time there, for example for a holiday:
Are you going away this year?
go away for
We’re going away for the weekend.
go away to
He’s going away to college next year.
go away on
I’m going away on a business trip next week.
3 . if a problem, unpleasant feeling etc goes away, it disappears:
Ignoring the crime problem won’t make it go away.