worth (one's) while(redirected from worth their while)
worth (one's) while
Beneficial and not a waste of one's time. I was reluctant to do research at a different library, but it turned out to be totally worth my while, as they had a ton of books on my topic! Staying up late tonight won't be worth my while because then I'll be exhausted the whole rest of the week.
worth someone's while
worth one's time and trouble. The job pays so badly it's not worth your while even going for an interview. It's not worth Mary's while going all that way just for a one-hour meeting.
worth one's while
1. Merit one's time or efforts, as in It's hardly worth your while to count the transactions; it can be done by computer. [Late 1600s]
2. make something worth one's while. Compensate one for one's time or efforts, as in If you take care of our yard while we're away, I'll make it worth your while. [Mid-1800s] Both usages employ while in the sense of "a period of time spent."