v.1. To come together at a place, especially in order to accomplish something; meet: Let's meet up after the meeting and discuss this further.
2. meet up to To have some required level of quality: I think our performance will meet up to your expectations. I hope my new car will meet up to the demands of all the driving that I have to do for my job.
3. meet up with To come together with someone or something, especially in order to accomplish something; meet with someone or something: We'll meet up with the others later and decide where to eat dinner.