the.com/briefing

A meeting designed to make sure no one can later say they weren't told.

means A short session where someone in the know passes essential information to people who need it before they act.

from From 'brief' meaning short or condensed, which traces back to Latin 'brevis' (short) — the same root behind 'abbreviate' and 'brevity.' A legal 'brief' was originally a condensed summary of a case for a lawyer or judge; 'briefing' grew out of that sense of compressing what someone needs to know into the shortest useful form, especially in military use where lives depended on getting the gist fast.

origin
military term, trickled into every office by 1960s
real purpose
transfers blame, not just information
ideal length
inversely proportional to how long it actually runs
golden rule
shorter than the meeting about the meeting
the.com · every word