Etymologically

cause

Etymology and origin of the French word cause

Confidence
Established
Formation
Borrowing
First attested
c. 1120, Cambridge Psalter (fere la cause de)
Borrowed from
Latin causa
Ultimate origin
Latin (causa)
Etymology tree
inherited borrowed derived
Latin causa
English cause
French chose
French cause
French causer

Pronunciation

Forms

cause f (plural causes)[1]

Etymology

It is borrowed from Latin causa (“reason, motive; lawsuit, case”).[2][3][4][5][6][1] The Latin word is of unknown origin, perhaps pre-Latin or borrowed; the sense “motive” seems older than the legal sense “interest of a party, case”, and in law it was modelled on Ancient Greek αἰτία (aitía).[3] Often joined with “res” “matter”, “causa” gradually came to mean “thing” itself, whence the inherited doublet chose.[3][1][7] The same word is behind accuser, excuser and récuser.[3]

Earliest recorded meaning

It is first found about 1120 in the Cambridge Psalter, in fere la cause de “to take up someone's case, do them justice”; about 1165–1170 Benoît de Sainte-Maure uses it for a lawsuit.[2][3]

Semantic evolution

The legal sense gave many phrases: être en cause and mettre en cause (1718), donner gain de cause (1796–1797), en désespoir de cause (about 1820) and hors de cause.[2][3] After Latin “a person's interests”, it came to mean a cause one supports (Pathelin, 1465), with cause perdue (late 15th century), prendre fait et cause, faire cause commune (1787) and les besoins de la cause.[2][3]

The sense “motive, reason” is a Latinism of about 1170, with être cause de (1174), à cause de (1348) and pour cause de (1803); à cause que “because”, replaced by parce que in Europe, survives in Canada.[3] The philosophical “that which produces an effect” is in Oresme (about 1370), and cause efficiente from 1541.[3][8] The verb causer “to cause” dates from about 1271.[3]

Timeline

  • c. 1120 – Fere la cause de in the Cambridge Psalter.[2]
  • 1165–1170 – “Lawsuit”, in Benoît de Sainte-Maure.[2]
  • c. 1170 – “Reason, motive”.[3]
  • 1348 – À cause de.[3]
  • c. 1370 – Philosophical cause, in Oresme.[3]
  • 1465 – “Someone's interests”, in Pathelin.[2]
  • 1718 – Mettre en cause, in the Académie dictionary.[2]
  • 1787 – Faire cause commune, in Mme de Staël.[2]

Meanings

Noun

  1. A cause, reason: la cause de l'accident, à cause de: because of.[9][1]
  2. (philosophy) That which produces an effect: cause première, cause finale.[8]
  3. (law) A case, lawsuit: plaider une cause, en cause: at issue.[1][2]
  4. A cause one supports: une cause perdue, faire cause commune.[2][3]
  5. Et pour cause: and with good reason, en connaissance de cause: knowingly.[1][10]

Word family

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k 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 c d e f g h i j k l m n Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  5. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  6. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 2, 542a
  7. ^ Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  9. ^ Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  10. ^ Quemada, Bernard, ed. (1959–2006), Datations et documents lexicographiques (Base historique du vocabulaire français, BHVF), Paris: Klincksieck / CNRS / Champion; ATILF

Derived terms

Related etymologies

Cite this entry

“Cause.” Etymologically, 18 Oct. 2026, etymologically.com/fr/cause. Accessed 18 Oct. 2026.

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