The definition of a briefing is a report or the act of giving a report.
An example of a briefing is the daily update a president gets on an ongoing war.
- the act or an instance of supplying pertinent instructions or information
- the information so supplied
- The act or an instance of giving instructions or preparatory information to someone.
- A meeting at which such information is presented.
- The information conveyed at such a meeting.
- Present participle of brief.