To move something earlier or advance it (e.g., a schedule, payment); to raise the order or position of something.
試験の日程を来週に繰り上げることになった。
The exam date has been moved up to next week.
給料の支払いを繰り上げて今週中に振り込んだ。
We advanced the salary payment and transferred it within this week.
急な事情で彼の発表を繰り上げることになった。
Due to urgent circumstances, his presentation was moved up.