brief about

brief (someone) about (someone or something)

To tell someone key information about someone or something, often an issue or situation. Please brief me about the candidate that I'll be interviewing this afternoon. Someone needs to brief the CEO about the investigation before he speaks to the media.
See also: brief
Farlex Dictionary of Idioms.

brief someone about someone or something

 and brief someone on someone or something
to tell someone a summary with the essential details about someone or something. We need to brief the president about the latest event. I have to brief Michael on the new procedures at work.
See also: brief
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • brief (someone) about (someone or something)
  • be out of (one's) league
  • be out of somebody's league
  • accompany (one) on a/(one's) journey
  • accompany on a journey
  • be (not) a patch on
  • be/have done with somebody/something
  • bargain
  • bargain for (someone or something) with (someone)
  • a dog in the manger