be at work

be at work

To have an impact or influence on something. Several factors were at work when I decided to move—the increase in rent was just one of them.
See also: work
Farlex Dictionary of Idioms.

be at ˈwork

be having an influence or effect: Why did they lose the election? Several factors were at work... Evil forces are at work in this organization.
See also: work
Farlex Partner Idioms Dictionary
See also:
  • go shares
  • I've got work to do
  • it will never fly
  • It'll never fly
  • hired hand
  • pile on the work
  • pile the work on
  • be (one's) own master
  • be your own master/mistress
  • mistress