bra

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bra¹

  • /bɹɑː/
  • [bɹɐ̞]
  • /bɹæ/

Rhymes with -ɑː

Where it comes from

Clipping of brassiere, borrowed from French brassière, from Old French braciere (originally a lining inside armor to protect the arm, but later a garment), from Old French brace (“arm”), from Latin bracchia, plural of Latin bracchium (“forearm”), from Ancient Greek βραχίων (brakhíōn, “forearm”), from Proto-Hellenic *brəkʰús (“short”) (because the forearm is shorter than the upper arm), inherited from Proto-Indo-European *mréǵʰus.

noun bras · brassiere · brassière

  1. An item of clothing, usually underwear worn to support the breasts. Mary felt annoyed at the girl; just because bras had become passé, did a girl with so pronounced a bosom have to cater to fashion? In this case practicality dictated a bra, and Mary stood at the desk feeling herself flushing with disapproval.

bra²

  • /bɹɑː/
  • [bɹɐ̞]
  • /bɹæ/

Rhymes with -ɑː

Where it comes from

From bracket, referring to the notation introduced in 1939 by Paul Dirac.

noun bras · brassiere · brassière

  1. One of the two vectors in the standard notation for describing quantum states in quantum mechanics, the row vector; the other (column) vector being its complex conjugate, the ket.

Opposite: ket

bra³

  • /bɹɑː/
  • [bɹɐ̞]
  • /bɹæ/

Rhymes with -ɑː

Where it comes from

Representing a different pronunciation of bro (“brother”).

noun bras · brassiere · brassière

  1. alternative, slang Alternative form of bro; friend, mate Take it easy, bra!

Bra⁴

proper noun

  1. A city in Cuneo, Piedmont, Italy; known for being the birthplace of the Bra sausage, and the Bra cheese.

Thesaurus

Closest in meaning: brassiere, bandeau, underwear, lingerie, sleeve, boot, shroud, cover, liner, laundry, bracket, support, fine, bel, sound, well

noun

Opposite: ket

Translations

Every language

noun brassiere

Españolajustador, brasier, corpiño, sostén, soutien, sujetador
한국어브래지어 beuraejieo, 브라 beura
日本語ブラジャー burajā, ブラ bura, 乳押さえ chichiosae
中文奶罩 nǎizhào, 胸罩 xiōngzhào, 乳罩 rǔzhào
हिन्दीब्रेजिअर brejiar, ब्रेजियर brejiyar, ब्रा brā, अँगिया aṅgiyā
Kiswahilisidiria, kanchiri
Portuguêssutiã
Françaissoutien-gorge, soutif, brassière
DeutschBüstenhalter, BH, Busenhalter
Italianoreggiseno, reggipetto
Ελληνικάστηθόδεσμος stithódesmos
Românăsutien
Русскийбюстга́льтер bjustgálʹter, ли́фчик lífčik
Tiếng Việtxu-chiêng, xu chiêng, nịt vú
العربيةحَمَّالَة صَدْر ḥammālat ṣadr, مِشَدّ صَدْر mišadd ṣadr
עבריתחֲזִיָה \ חזייה khaziyá

noun Translations

中文左矢 zuǒshǐ
DeutschBra
Italianobra

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Cite this
MLA

"bra." Wiktionary, via Micwyn, micwyn.com/word/bra. Accessed 6 Nov. 2026.

APA

bra. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/bra

Chicago

"bra." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/bra.

BibTeX
@misc{bra_2026,
  title = {bra},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/bra},
  urldate = {2026-11-06}
}