Etymologically

excuser

Etymology and origin of the French word excuser

Confidence
Established
Formation
Borrowing
First attested
c. 1120, Oxford Psalter (escuser)
Borrowed from
Latin excuso
Ultimate origin
Latin (causa)
Etymology tree
inherited borrowed derived
Latin excuso
French excuser

Pronunciation

  • IPA: /ɛk.sky.ze/[1]
  • IPA (colloquial): /ɛs.ky.ze/[1]

Forms

excuser[1] Old French escuser, excuser from about 1398 (Ménagier de Paris).[2][3]

Etymology

It is borrowed from Latin excūsō (“to excuse, justify, exonerate”), properly “to put out of the case”, from ex- and causa (“cause, reason; lawsuit”).[4][3][5][6][7] The word is thus related to cause, chose and accuser.[3][8]

Compare Occitan escusar, Spanish excusar and Italian scusare.[8]

Earliest recorded meaning

It is first found in the first half of the 12th century, in the Oxford Psalter, as escuser, meaning “to justify (something) by alleging excuses”.[4][3]

Semantic evolution

About 1190 it meant to clear someone of a charge by accepting reasons that justify the fault.[3][2] About 1274 it meant “to shelter from blame or punishment”, and in 1283 (Beaumanoir) a thing could excuser someone: sei aager l'escuseroit “his age would excuse him”.[4] In the 16th century s'excuser meant “to beg off, decline”, whence Racine's “to accept someone's reasons for not doing something” (1668).[3][4]

Excusez-moi became a polite formula, s'excuser “to apologize” is recorded in 1690 but spread only in the 19th century.[3] Purists prefer je vous prie de m'excuser to je m'excuse.[3] The noun excuse dates from the 14th century and excusable from about 1300.[5]

Timeline

  • c. 1120 – Escuser in the Oxford Psalter.[4][3]
  • c. 1274 – “To shelter from blame”, in Adenet le Roi.[4]
  • 1283 – Of a thing, “to serve as an excuse”, in Beaumanoir.[4]
  • c. 1300 – Excusable.[5]
  • 14th century – The noun excuse.[5]
  • 1668 – “To let off”, in Racine's Plaideurs.[4]
  • 1690 – S'excuser “to apologize”.[3]

Meanings

Verb

  1. To excuse, forgive: excusez-moi, excusez mon retard.[9][1]
  2. To try to justify, defend: il cherche à l'excuser.[9][10]
  3. (of a thing) To serve as an excuse for: rien n'excuse sa conduite.[10]
  4. To exempt from an obligation: se faire excuser.[9]
  5. S'excuser: to apologize.[3][11]

Word family

  • excusable
  • excuse
  • cause
  • accuser
  • inexcusable

Usage notes

Je m'excuse is common but criticized by purists, and is also used ironically before a criticism.[3]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  3. ^ a b c d e f g h i j k l Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ a b c d e f g h 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
  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. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  7. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 3, 286a
  8. ^ a b Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  9. ^ a b c Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  10. ^ a b Dictionnaire Le Robert en ligne, dictionnaire.lerobert.com (accessed 2024)
  11. ^ Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)

Related etymologies

Cite this entry

“Excuser.” Etymologically, 18 Oct. 2026, etymologically.com/fr/excuser. Accessed 18 Oct. 2026.

Last edited on . ·