Mess up
Pronunciation: /ˈmɛs ˈəp/
Mess up (verb)
- To spoil plans, work, or an activity so it does not go well.
- To do something incorrectly, causing problems or poor results.
- To mix things up or disorder them, making it hard to find or understand.
Examples
- I messed up the plan, so the meeting failed.
- The storm messed up our travel schedule.