high-ups

high-ups

People who are especially important, influential, and authoritative, often in comparison to oneself. I don't have the authority to make a decision like that—you'll have to talk to one of the high-ups. Did you hear that the high-ups want us to wear uniforms now?
Farlex Dictionary of Idioms.

high ups

and higher ups
n. the people in charge. One of the higher ups is coming down to talk to you.
See also: high, UPS
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • wash (one's) hands of (someone or something)
  • wash hands of
  • wash one's hands of
  • wash your hands of
  • wash your hands of somebody/something
  • wash your hands of something/someone
  • above (one's) pay grade
  • beyond (one's) pay grade
  • for (one's) (own) sake
  • for sake