brief

1 of 3

adjective

ˈbrēf 

1

: short in duration, extent, or length

a brief meeting

2

a

: concise

gave a brief description of events

promises to be brief

b

: curt, abrupt

briefness noun

brief

2 of 3

noun

1

a

: an official letter or mandate (see mandate entry 1 sense 1)

especially, Roman Catholicism : a papal letter less formal than a bull

b

: a specific instruction or responsibility

his brief was to strengthen the army

2

a

: a concise article (as in a newspaper)

a news brief

b

: synopsis, summary

c

law : a concise statement of a client's case made out for the instruction of an attorney usually by a law clerk

3

: an outline of an argument

especially, law : a formal written presentation of an argument that sets forth the main points with supporting precedents and evidence

a legal brief

filed a brief

4

briefs plural [brief entry 1] : short snug pants or underpants

wearing briefs

brief

3 of 3

verb

briefed; briefing; briefs

transitive verb

1

: to make an abstract or abridgment of

brief a report

summarized northeastern Siberian archaeology and has briefed many normally unavailable sources

—Wendell Oswalt

2

a

: to give final precise instructions to

were briefed before their mission

b

: to coach thoroughly in advance

c

: to give essential information to

The president is being briefed by his advisors.

3

: to discuss (something, such as a military operation) in a briefing

briefed the mission

briefer noun

Phrases

in brief

: in a few words : briefly

today's news in brief

Synonyms

Adjective

• concise
• summary

Noun

• summary

Verb

• inform
• tell
• advise
• instruct

Examples of brief in a Sentence

Adjective

The meeting will be brief.

The essay is brief but thorough enough.

a few brief words of caution

Noun

Her brief is to manage the company's sales department.

a one-page brief of the intelligence report

Verb

The captain briefed the crew on the new safety procedures.

The President has been briefed by his advisers.

Recent Examples on the Web

Adjective

Here is just a brief sampling: Evan Phillips: Out for the season. —Dan Freedman, Forbes.com, 11 July 2025

Will Reeve, son of the late Christopher Reeve, one of the more famous Hollywood Men of Steel, makes a brief appearance in Superman. —EW.com, 11 July 2025

Noun

June 12, 2007: Must-see J.V.’s no-no A brief aside on this game: The Free Press had a lot of extra staff at this game. —Ryan Ford, Freep.com, 11 July 2025

Every court that has considered the laws has ruled against them, according to a Supreme Court brief filed by the American Civil Liberties Union, which represents the challengers. —Jay Weaver july 9, Miami Herald, 9 July 2025

Verb

Officials briefed on the investigation described the action as a fact-finding mission, an effort to determine whether any laws have been broken and a spur to kick-start negotiations with the providers over transgender treatment policy. —Azeen Ghorayshi, Chicago Tribune, 11 July 2025

Rival clubs show consistent interest in the Royals’ young catching prospects, according to sources briefed on Kansas City’s discussions. —Ken Rosenthal, New York Times, 11 July 2025

Word History

Etymology

Adjective

Middle English bref, breve, from Anglo-French bref, brief, from Latin brevis; akin to Old High German murg short, Greek brachys

Noun

Middle English bref, from Anglo-French, from Medieval Latin brevis, from Late Latin, summary, from Latin brevis brief entry 1

Verb

verbal derivative of brief entry 2

First Known Use

Adjective

14th century, in the meaning defined at sense 1

Noun

14th century, in the meaning defined at sense 1a

Verb

1836, in the meaning defined at sense 1

Phrases Containing brief

• a brief word
• hold a brief for
• in brief
• keeping a watching brief
• watching brief

Rhymes for brief

• beef
• chief
• fief
• grief
• leaf
• lief
• reef
• reif
• seif
• sheaf
• thief
• belief

Kids Definition

brief

1 of 3 adjective

ˈbrēf 

: not very long : short

briefly adverb

briefness noun

brief

2 of 3 noun

1

: a brief statement of the case a lawyer will present in court

2

plural : short snug underpants

brief

3 of 3 verb

: to give information or instructions to

Etymology

Adjective

Middle English bref, breve "short, brief," from early French brief, bref (same meaning), from Latin brevis "short" — related to breve

Noun

Middle English bref "formal letter," from early French bref (same meaning), derived from Latin brevis "summary," from earlier brevis (adjective) "short, brief"

Legal Definition

brief

1 of 2 noun

1

: a concise statement of a client's case written for the instruction of an attorney usually by a law clerk

called also memorandum

2

: a formal written presentation of an argument that sets forth the main points with supporting precedents and evidence

Note: Briefs are filed either by a party or an amicus curiae with a court usually regarding a specific motion (as for summary judgment) or point of law.

brief

2 of 2 transitive verb

: to write a brief concerning (a motion or question of law)

Etymology

Noun

Old French bref, brief letter, writ indicating legal proceedings, from Late Latin brevis, breve short document, summary, from Latin brevis, adjective, short