Meaning 1 · most common
reach the same level
To reach the same standard, level, or progress as someone or something after falling behind.
Examples
After missing a week of classes, I had to study hard to catch up with the rest of the group.
A: Are you ready for the test?
B: Not really, I need to catch up with all the homework I missed.
Common mistake
Not: I need to catch up the others.
Say: I need to catch up with the others.
'Catch up WITH' someone to reach their level (or 'catch up ON' missed work).
More on “reach the same level”Another example · Tell it apart · Goes with · Tip
Another example
During the semester, I struggled at first, but I managed to catch up with my classmates by studying every evening.
Tell it apart
I missed a week, so I'm catching up with the class.
Let's catch up over coffee.
Goes with
- catch up + with/on