Etymologically

oncle

Etymology and origin of the French word oncle

Confidence
Established
Formation
Inherited
First attested
c. 1100, Chanson de Roland (uncle)
Inherited from
Latin avunculus via Old French
Ultimate origin
Latin (avus)
Etymology tree
inherited borrowed derived
Latin avunculus
French oncle

Pronunciation

  • IPA: /ɔ̃kl/[1]

Forms

oncle m (plural oncles)[1] Old French uncle (1080), oncle from the early 12th century.[2][3]

Etymology

It is inherited from Old French oncle, inherited from Latin avunculus (“maternal uncle”), through Vulgar Latin *aunclum.[4][5][6][1][7] The central /u/ fell and the /w/ of the first syllable weakened, Littré notes that Latin comic poets already scanned the word in three syllables, “aunculus”.[5][8] “Avunculus” is a familiar diminutive of avus (“grandfather”), the source of aïeul.[5][8] In Latin it named only the mother's brother; the father's brother was patruus, which has disappeared from all the Romance languages.[5][6]

The words for uncle in Italian zio and Spanish tío come instead from Late Latin thius, from Greek.[6] The French word was borrowed as German Onkel and Dutch nonkel.[1]

Earliest recorded meaning

In the Chanson de Roland (about 1100) it already means the brother of one's father or mother: Machiner e sun uncle Maheu.[4][8][5]

Semantic evolution

From the 17th century it also meant, familiarly, someone whose kinship is vague or imaginary (1611), and the husband of an aunt (1719).[5][2] Faire l'oncle “to scold” is found in the late 17th century, and oncle à la mode de Bretagne, a parent's first cousin, in 1690.[2] The rich relative who brings an unexpected fortune is the oncle d'Amérique (1826, Scribe) and the oncle à héritage (20th century, oncle à succession, 1841, Balzac); Oncle Sam personifies the United States (1873).[2][5] In 19th-century slang mon oncle was a moneylender (Balzac, 1839), as ma tante was the pawnshop.[9] In African French oncle takes on the value of the local kinship terms, close to that of Latin avunculus.[5]

Timeline

  • c. 1100 – Uncle, Chanson de Roland.[4]
  • 1531 – Grand-oncle.[5]
  • 1611 – Of a loosely related person, Cotgrave.[5][2]
  • 1690 – Oncle à la mode de Bretagne, Furetière.[2]
  • 1826 – Oncle d'Amérique, Scribe.[2]
  • 1839 – Slang “moneylender”, Balzac.[9]
  • 1873 – Oncle Sam.[2]

Meanings

Noun

  1. An uncle, the brother of one's father or mother: oncle paternel, oncle maternel.[10][1]
  2. The husband of one's aunt.[10][11]
  3. Oncle d'Amérique: a rich relative who leaves an unexpected inheritance.[10][11]
  4. Oncle à la mode de Bretagne: a first cousin of one's father or mother.[10][2]
  5. Oncle Sam: Uncle Sam, the United States.[10][2]

Word family

  • grand-oncle
  • arrière-grand-oncle

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  3. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  4. ^ a b c 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 e f g h i j Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  6. ^ a b c Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  7. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 25, 1252a
  8. ^ a b c Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  9. ^ a b Quemada, Bernard, ed. (1959–2006), Datations et documents lexicographiques (Base historique du vocabulaire français, BHVF), Paris: Klincksieck / CNRS / Champion; ATILF
  10. ^ a b c d e Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  11. ^ a b Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)

Related etymologies

Cite this entry

“Oncle.” Etymologically, 18 Oct. 2026, etymologically.com/fr/oncle. Accessed 18 Oct. 2026.

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