Etymologically

alibi

Etymology and origin of the French word alibi

Confidence
Established
Formation
Borrowing
First attested
1394
Borrowed from
Latin alibi
Ultimate origin
Latin (alius)
Etymology tree
inherited borrowed derived
Latin alius
Latin alibi
English alibi
French alibi

Pronunciation

  • IPA: /a.li.bi/[1]

Forms

alibi m (plural alibis or (archaic) alibi)[1]

Etymology

It is borrowed from Latin alibī (“elsewhere”), an adverb derived from alius (“other”),[2][3][4][5][1][6] to which the legal Latin of the Middle Ages gave its special sense.[4][7] Littré analyses it as “alius” and “ibī” “there”.[8] Latin “alius” is of Indo-European origin, compare Ancient Greek ἄλλος (állos, “other”).[3]

Earliest recorded meaning

A document of 1394 records that the chronicler Froissart propose son alibi, swearing that on the day of the alleged offence he had gone with a squire to witness a sale of land.[2][3]

Semantic evolution

Besides the legal sense, the 15th and 16th centuries used alibi for a diversion (1494) and for a ruse or subterfuge (1458, Gréban), as in querir vos alibis; an alibi forain was a poor excuse, whence alibiforain (1549), now gone.[2][3][4]

The legal sense has lasted, and in the 19th century the word took again a figurative value, a circumstance or excuse that clears someone, or a diversion from an unpleasant reality: trouver dans la musique un alibi à sa tristesse.[2][3][9][10] Dictionaries long treated it as invariable in the plural (les alibi); it has been des alibis since the Académie of 1878.[2][8]

Timeline

  • 1394 – An alibi in law (Froissart's case).[2][3]
  • 1458 – A ruse (Gréban).[2]
  • 1494 – A diversion.[2][3]
  • 1549 – Alibiforain.[3]
  • 1878 – The plural alibis in the Académie.[2]
  • 19th century – An excuse, a pretext.[3][9]

Meanings

Noun

  1. (law) An alibi: fournir un alibi.[9][10]
  2. An excuse or pretext to clear oneself.[9][10]
  3. (literary) A diversion from an unpleasant reality.[10][7]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i 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 Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ a b c 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. 24, 316a
  7. ^ a b Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  8. ^ a b Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  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 c d Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)

Related etymologies

Cite this entry

“Alibi.” Etymologically, 17 Oct. 2026, etymologically.com/fr/alibi. Accessed 17 Oct. 2026.

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