Etymologically

bras

Etymology and origin of the French word bras

Confidence
Established
Formation
Inherited
First attested
1080, Chanson de Roland
Inherited from
Latin bracchium via Old French
Ultimate origin
Ancient Greek (βραχίων)
Etymology tree
inherited borrowed derived
Latin bracchium
French bras
French embrasser

Pronunciation

  • IPA: /bʁa/[1]
  • IPA: /bʁɑ/[1]
  • IPA (Canada, France, Northern): [bʁɑ][1]
  • IPA (Canada, France, Northern): [bʁɔ][1]

Forms

bras m (invariable)[1] Old French braz (1080); the subject case was bras, the object case brac.[2][3][4]

Etymology

It is inherited from Old French bras, inherited from Latin bracchium (“arm”), also written “brachium”, through a popular *bracium.[2][3][5][6][1] The Latin word was borrowed from Ancient Greek βραχίων (brakhíōn, “upper arm”), probably a substantivized comparative of βραχύς (brakhús, “short”), as the Latin grammarian Festus already explained.[2][7] In Latin it also named an animal's leg or claw, a branch and an inlet of the sea, and Church Latin used it as a symbol of strength.[2] Wiktionary notes that it displaced an Old French feminine “brace” of the same origin.[1]

Cognate with Italian braccio, Occitan brac, Catalan braç, Spanish brazo, Portuguese braço and Romanian braț.[7][4]

Earliest recorded meaning

It is first found as braz in the Chanson de Roland (1080), meaning the human arm.[2][8]

Semantic evolution

From the 12th century, as in Latin, bras named an arm of the sea or of a river (about 1165) and parts of objects that stick out like arms.[2] Phrases were gathered in Middle French and above all from the 17th century: a brache de corps (1465), whence à bras-le-corps (1784); à tour de bras (1587); à bras ouverts (1606); gros comme le bras (1660); bras dessus bras dessous (1693).[2] The arm as a symbol of power gave le bras séculier and le bras droit de quelqu'un “his right-hand man”, and les bras came to mean workers, labour (manquer de bras).[7][8]

Timeline

  • 1080 – Braz in the Chanson de Roland.[2]
  • c. 1080 – Embrasser “to take in one's arms”.[5]
  • c. 1165 – An arm of the sea or of a river.[2]
  • 1291 – Avant-bras.[5]
  • 1587 – À tour de bras.[2]
  • 1606 – À bras ouverts.[2]
  • 1693 – Bras dessus bras dessous.[2]
  • 1784 – À bras-le-corps.[2]

Meanings

Noun

  1. The arm, the upper limb from the shoulder to the hand; in anatomy, the part between shoulder and elbow.[7][8]
  2. (figurative) Power, help; a worker: le bras séculier, manquer de bras, bras droit, a right-hand man.[8][7]
  3. Something shaped like an arm: the arm of a chair, of a lever, of a crane.[2][7]
  4. Bras de mer: an arm of the sea; a branch of a river.[2]
  5. Phrases: à bras ouverts, bras dessus bras dessous, à bras-le-corps, les bras m'en tombent.[2][7]

Word family

  • bracelet
  • brassard
  • brassée
  • brassière
  • embrasser
  • avant-bras

Usage notes

Bras is invariable: un bras, des bras.[1] In the Middle Ages the verb embrasser meant “to take in one's arms”; its modern sense “to kiss” dates from the 17th century.[5]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  3. ^ a b Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  4. ^ a b Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  5. ^ a b c d Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  6. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 1, 485b
  7. ^ a b c d e f g Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  8. ^ a b c d Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse

Derived terms

Related etymologies

Cite this entry

“Bras.” Etymologically, 18 Oct. 2026, etymologically.com/fr/bras. Accessed 18 Oct. 2026.

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