a set of instructions outlining what is required, and usu setting limits to one's powers, e.g. in negotiating
a statement of a client's case drawn up for the instruction of legal counsel
a case given to a barrister
Brit, informal a barrister or solicitor assigned to somebody
a papal directive, less binding than a bull2
hold a brief for Brit to be retained as counsel for (somebody)
in brief in a few words; briefly
[Middle English bref from Old French bref summary, ultimately from Latin brevis brief1]