A writ summoning one to answer to any action.

An answer to any action.

A memorandum of points of fact or of law for use in conducting a case.

To summarize a recent development to some person with decision-making power.

“The U.S. president was briefed on the military coup and its implications on African stability.”

To write a legal argument and submit it to a court.

Of short duration; happening quickly.

“Her reign was brief but spectacular.”

Concise; taking few words.

“His speech of acceptance was brief but moving.”

Occupying a small distance, area or spatial extent; short.

“Her skirt was extremely brief but doubtless cool.”

Briefly.

Soon; quickly.