KEEPUPWITH
keep up with
Verb
keep with up (keeping with up, kept with up, kept with up)
- To manage to remain beside or just behind someone or something that is moving away from one.
- To manage to remain up to date with trends, fashions, etc.
- To manage to follow an argument, a discussion, etc.
The above text is a snippet from Wiktionary: keep up with
and as such is available under the Creative Commons Attribution/Share-Alike License.