Etymologically
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île

Etymology and origin of the French word île

History Permalink
Confidence
Established
Formation
Inherited
First attested
early 12th century, Benedeit, Voyage de saint Brendan (isle)
Inherited from
Latin insula via Old French
Ultimate origin
Latin (īnsula)
Etymology tree
inherited borrowed derived
Latin insula
French île
Latin paeninsula
English peninsula

Pronunciation

  • IPA: /il/[1]
  • IPA: /ˈi.lə/[1]
  • IPA (Belgium): /iːl/[1]
  • IPA (Canada): /ɪi̯l/[1]

Forms

île f (plural îles)[1] Old French isle (masculine or feminine), ille (about 1207), ile (about 1360); the Académie wrote isle until 1740 and île from 1762, but isle lasted until the mid-19th century.[2][3][4]

Etymology

It is inherited from Old French isle, inherited from Latin īnsula (“island; block of houses”), often pronounced “isula”.[2][4][3][1][5] The origin of the Latin word is unknown; a pre-Indo-European Mediterranean stem also seen in Ancient Greek νῆσος (nêsos, “island”) has been suggested but cannot be proved.[4][6]

Cognate with Italian isola, Spanish isla, Catalan illa, Portuguese ilha and Romanian insulă.[6][7]

Earliest recorded meaning

Benedeit's Voyage de saint Brendan (early 12th century) has isle for land surrounded by water, a sense unchanged since.[2][4]

Semantic evolution

A 1520 translation of Suetonius took up the Latin sense “block of houses”, which later passed to the diminutive îlot.[2][4] From the 17th century les Îles (Furetière, 1690) meant the French possessions in the West Indies and the Indian Ocean; this survives in bois des îles and oiseau des îles.[2][4] In cooking, île flottante is a dessert of whipped egg whites on custard.[6]

Timeline

  • early 12th century – Isle, Benedeit.[2]
  • 1520 – A block of houses.[2]
  • 1529 – The derivative îlot.[7]
  • 1690 – Les Isles, the West Indies, Furetière.[2]
  • 1762 – The spelling île in the Académie.[2]

Meanings

Noun

  1. An island: une île déserte, l'île de la Cité.[6][1]
  2. (dated) Les Îles: the West Indies, bois des îles.[4][6]
  3. Île flottante: a dessert of poached meringue on custard.[6]

Word family

  • îlot
  • îlien
  • presqu'île
  • isoler
  • insulaire
  • péninsule
  • Latin īnsula

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 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 Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  4. ^ a b c d e f g Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  5. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 4, 728b
  6. ^ a b c d e f Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  7. ^ a b Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France

Related etymologies

Cite this entry

“Île.” Etymologically, 18 Oct. 2026, etymologically.com/fr/%C3%AEle. Accessed 18 Oct. 2026.

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