briefs

IPA/briːfs/
KK[brˈifs]IPA/briːfs/

briefs — noun

1. close-fitting underwear with short leg sections that reaches from the waist to t

1.nounB1
Definition

close-fitting underwear with short leg sections that reaches from the waist to the upper thighs, worn by both men and women.

Example

Folake bought three pairs of cotton briefs from the department store last week.

collocation: pair of briefs

The swimmer wore racing briefs instead of loose shorts for the competition.

racing briefs: type for sports

Common collocations
  • a pair of briefs
  • cotton briefs
  • racing briefs
  • women's briefs
  • men's briefs
Synonyms
  • underpants

    general term for men's underwear worn beneath trousers

  • knickers

    UK term for women's briefs or underpants in general

  • panties

    specifically refers to women's briefs

Grammar Patterns

plural

pair of + briefs

Usage Note

Usually used in the plural form. To refer to one item, say 'a pair of briefs' or simply 'briefs'.

Common Mistakes

I need to buy a brief.
I need to buy a pair of briefs.
'briefs' is always plural; use 'briefs' or 'a pair of briefs'.

briefs — adjective

briefs — verb

Word family

Synonym discussion

Sense: adjective/1

Brief and short both describe limited duration, but brief carries a slightly more deliberate tone — a brief meeting was intentionally kept short, whereas a short meeting simply did not last long. Short is the everyday, general-purpose word (A2 level); brief is a step up (A2–B1). Fleeting adds a poetic or emotional quality, suggesting something passes so quickly that you barely have time to register it — a fleeting glance, a fleeting moment of happiness. Momentary is even more precise: it refers to something that lasts only a literal moment (seconds). In casual conversation, use short for most situations. In formal writing or when you want to emphasise that something was deliberately contained, use brief. For example: 'We had a brief chat before the lecture' (planned short conversation) versus 'We had a short chat' (neutral statement about duration).

Common collocations

Adverbs

Phrases

Etymology

LatinOld FrenchMiddle EnglishEnglish

The word 'brief' traces back to the Latin adjective 'brevis', meaning 'short'. This entered Old French as 'brief' and was adopted into Middle English around the 1300s. The adjective sense describing short duration came first. From there, the word developed into a noun meaning 'a short written document' (a legal brief), and later the verb 'to brief' emerged — originally meaning to summarize a document, and later shifting to mean giving someone advance information. The noun 'briefs' meaning short underpants appeared in the early 1900s, named for their shorter leg length compared to the long underwear styles that were common at the time.

First known use

14th century

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