Etymologically

dossier

Etymology and origin of the French word dossier

Confidence
Established
Formation
Derivation
First attested
1352 (dossier de lit)
Ultimate origin
Latin (dorsum)
Etymology tree
inherited borrowed derived
French dos
French dossier

Pronunciation

  • IPA: /do.sje/[1]

Forms

dossier m (plural dossiers)[1]

Etymology

It is from French dos + -ier.[2][3][4][1][5] dos continues Vulgar Latin *dossum, from classical dorsum (“back”).[4] Littré compares Medieval Latin dorsārium.[6] The sense “file of papers” is named from the back of the bundle: Bloch and Wartburg say the bundle bore a label on its back, as the spine of a book does, while Littré compares the bulge of the papers to a back.[4][3][6]

Earliest recorded meaning

It is first found in dossier de lit (1352), the head of a bed.[2][7]

Semantic evolution

Cotgrave (1611) records it alone for the back of a seat, the part one leans against.[2][7] The archives of Bayonne use it in 1586 for the papers of a tax affair, by reference to the back of a book, Richelet records the sense in 1680.[2][7][8] From “bundle of documents about one person or affair” it came to mean the folder holding them, the affair itself (le dossier du chômage) and, in computing, a folder of files.[9][1]

English borrowed the word in the sense “bundle of documents” (1880, by 1868 as a French word).[10]

Timeline

  • 1352 – Dossier de lit.[2]
  • 1377 – The diminutive dosseret.[7]
  • 1586 – “File of documents”, Bayonne.[2]
  • 1611 – The back of a seat, Cotgrave.[2]
  • 1680 – Richelet records the file of documents.[11][4]
  • 1880 – English dossier.[10]

Meanings

Noun

  1. The back of a seat: le dossier d'une chaise; the head (of a bed).[9][11]
  2. A file, dossier, a set of documents about one affair or person: constituer un dossier, dossier médical.[9][11]
  3. The folder containing such documents, (computing) a folder.[9][1]
  4. (figurative) A case or issue under study: ouvrir un dossier.[11][1]

Word family

  • dosseret
  • dos
  • dossard
  • endosser
  • adosser

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Trésor de la langue française informatisé (2004), ATILF – CNRS & Université de Lorraine, atilf.fr/tlfi; electronic version of Imbs, Paul; Quemada, Bernard, eds. (1971–1994), Trésor de la langue française, Paris: CNRS / Gallimard
  3. ^ a b Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  4. ^ a b c d Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  5. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 3, 144a
  6. ^ a b Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  7. ^ a b c d Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  8. ^ Quemada, Bernard, ed. (1959–2006), Datations et documents lexicographiques (Base historique du vocabulaire français, BHVF), Paris: Klincksieck / CNRS / Champion; ATILF
  9. ^ a b c d Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  10. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  11. ^ a b c d Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
Cite this entry

“Dossier.” Etymologically, 18 Oct. 2026, etymologically.com/fr/dossier. Accessed 18 Oct. 2026.

Last edited on . ·