Definition from macmillandictionary.com
We left before them, but they soon caught us up again.
If you hurry, you should catch up with them at the bridge.
He’s missed so much school that he’s going to find it hard to catch up.
Pressure grew for salaries to catch up with inflation.
The deadline’s tomorrow. How are we ever going to catch up in time?
I just want to go home and catch up on some sleep.
Staff are struggling to catch up with the backlog.
Come over tomorrow and we can catch up.
I’ll catch up with you another time, Kevin.
It’ll give them a chance to talk and catch up with all their news.
"Have you heard the gossip?" "No not yet, catch me up".