Etymologically

et

Etymology and origin of the French word et

Confidence
Established
Formation
Inherited
First attested
842, Serments de Strasbourg
Inherited from
Latin et via Old French
Ultimate origin
Latin (et)

Pronunciation

Forms

et[1] Old French usually e (10th century); the spelling et was restored from Latin in the 12th century.[2][3][1]

Etymology

It is inherited from Old French e, inherited from Latin et (“and; also; yet”), a coordinating conjunction used to join words and clauses, to mark opposition or emphasis, and often found at the head of questions and exclamations.[4][5][2] The Latin word is of Indo-European origin, comparable to Ancient Greek ἔτι (éti, “moreover, still”), Gaulish etic (“and”) and Sanskrit अति (áti, “beyond”), which seems to have been the original sense of the family.[2]

Cognate with Italian e, Occitan e, Catalan i, Spanish y and Portuguese e.[1][6]

Earliest recorded meaning

The Strasbourg Oaths (842) already use it to join parts of a sentence (pro Deo amur et pro christian poblo “for the love of God and for the Christian people”), and before the first of several joined terms; it joins two clauses in the Sequence of Saint Eulalia (881).[4][6]

Semantic evolution

The French conjunction kept the Latin values.[2] About 980 it is found at the head of exclamations and questions, for emphasis, and in 1080 it is added to each term of a list to stress the series.[2][7] It meant “as well as” from 1276 to the 17th century.[2] In numbers it once joined units to dix (dix et sept, now dix-sept); since 1680 it links un to the tens (vingt et un) and quart and demi to the hours (cinq heures et demie).[2]

In mathematics and logic et stands for intersection and the logical product, and can be used as a noun (la fonction et).[2] Et cetera “and the other things” is a Medieval Latin legal formula.[8]

Timeline

  • 842 – Et in the Strasbourg Oaths.[4]
  • 881 – It joins two clauses in the Sequence of Saint Eulalia.[4]
  • c. 980 – At the head of an exclamation or question.[2]
  • 12th century – The Latin spelling et replaces e.[3][2]
  • 1276 – Used for “as well as” by Adam de la Halle.[2][7]
  • 1680 – Et links the units to the tens in numbers like vingt et un.[2]

Meanings

Conjunction

  1. and: joins words, phrases or clauses, marking addition, sequence or consequence.[9][7]
  2. And yet: marks an opposition: je travaille beaucoup et je gagne peu.[7]
  3. (literary) Repeated before each term of a list for emphasis: et la terre, et le fleuve.[7][9]
  4. At the head of a question or exclamation: et vous ?[4][9]
  5. In numbers and times: vingt et un, midi et demi.[2][6]
  • Latin et

Usage notes

The t is never pronounced, even before a vowel, as Palsgrave already noted in the 16th century.[6]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m 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 c d e 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. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 3, 248a
  6. ^ a b c d Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  7. ^ a b c d e Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  8. ^ Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  9. ^ a b c Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert

Related etymologies

Cite this entry

“Et.” Etymologically, 18 Oct. 2026, etymologically.com/fr/et. Accessed 18 Oct. 2026.

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