pay off

pay off  {v. phr.}

1. To pay the wages of.

The men were paid off just before quitting time, the last day before the holiday.

2. To pay and discharge from a job.

When the building was completed he paid off the laborers.

3. To hurt (someone) who has done wrong to you; get revenge on.

When Bob tripped Dick, Dick paid Bob off by punching him in the nose.

Syn.: PAY BACK.

4.  {informal}

To bring a return; make profit.

At first Mr. Harrison lost money on his investments, but finally one paid off.

5.  {informal}

To prove successful, rewarding, or worthwhile.

Ben's friendship with the old man who lived beside him paid off in pleasant hours and broadened interests.