1. To repair or refurbish something. A noun or pronoun can be used between "fix" and "up." I bet this house would look really nice if you just fixed it up a bit.

2. To arrange a date for two people. A noun or pronoun can be used between "fix" and "up." Oh, I've been trying to fix Carmen and Bill up for years—I think they'd be great together!

3. To arrange or provide something for someone. A noun or pronoun can be used between "fix" and "up." Any chance you can fix me up with a room for the night?

4. To settle something. A noun or pronoun can be used between "fix" and "up." Phil is a good mediator—I think he can fix up whatever issues those two have with each other.