Etymologically

inintelligible

Etymology and origin of the French word inintelligible

Confidence
Probable
Formation
Derivation
First attested
1640 Chapelain, letter to Balzac More words from the 17th century
Ultimate origin
Latin intellegō
Etymology tree
inherited borrowed derived
Latin legō
French lire
Italian leggere
Spanish leer
Latin intellegō
Romanian înțelege
English intelligible
Spanish inteligible
French inintelligible
From the same root
Latin allegō ← legō
Latin collēga ← legō
Latin colligō ← legō
Latin dēlēctus ← legō
Latin dēligō ← legō
Latin dīligō ← legō
Latin ēligō ← legō
Latin lēctiō ← legō
Latin lēctitō ← legō
Latin lēctor ← legō
Latin lēctūra ← legō
Latin legenda ← legō
Latin legibilis ← legō
Latin legiō ← legō
Latin legūmen ← legō
Latin neglegō ← legō
Latin perlegō ← legō
Latin praelegō ← legō
Latin relēgō ← legō
Latin sacrilegus ← legō
Latin sēligō ← legō
Latin sublegō ← legō
Latin supellex ← legō
Latin intellēctus ← intellegō
Latin intellegēns ← intellegō
Romanian înțelegere ← intellegō
Romanian înțeles ← înțelege
English unintelligible ← intelligible

Pronunciation

  • /i.nɛ̃.tɛ.li.ʒibl/[1]
  • /i.nɛ̃.te.li.ʒibl/[1]

Forms

inintelligible (plural inintelligibles)[1]

Etymology

The TLFi, the Grand Robert and the DHLF take it as formed from French in- + intelligible.[2][3][4][1] Bloch and Wartburg list it among the derivatives of the base adjective in one place but call it borrowed from Late Latin inintelligibilis in another, the origin Littré also gives; the GLLF allows both.[5][6][7] The base (13th century) is from Latin intellegibilis, from intellegō (“to understand”).[5]

Earliest recorded meaning

It is first found on 27 May 1640, in a letter from Chapelain to Balzac, of something that cannot be understood because it is incoherent or too abstract.[2][7]

Semantic evolution

First said of things (1640), it was soon applied to people: Pascal, in the Pensées, calls our being inintelligible à nous-mêmes “unintelligible to ourselves”.[2] The DHLF dates its use of people to 1757–1762, and the GLLF has Voltaire in 1756 for someone who expresses his thought badly and Rousseau in 1762.[4][7] From 1732 (Crébillon fils) it is used of words that cannot be made out.[2] Its derivatives are inintelligiblement, found once before 1622 in François de Sales and taken up again in 1829, and inintelligibilité (before 1714, Fénelon).[4][2]

Timeline

  • 1640 – Chapelain uses it in a letter to Balzac.[2]
  • 1657–1662 – Pascal applies it to human nature.[2]
  • 1694 – Bloch and Wartburg's date for the word as a Late Latin borrowing.[5]
  • 1732 – Crébillon fils uses it of words that cannot be heard clearly.[2]
  • 1762 – Rousseau uses it of a person.[7]

Meanings

Adjective

  1. That cannot be understood; whose meaning cannot be grasped, obscure: une démonstration inintelligible.[8][2][9]
  2. Of speech or writing: that cannot be made out or deciphered: une écriture inintelligible.[8][2]
  3. Of a person: whose words, behaviour or character are hard to understand.[2][6]

Word family

  • inintelligiblement
  • inintelligibilité
  • intelligible
  • Late Latin inintelligibilis

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 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. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  4. ^ a b c Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  5. ^ a b c Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  6. ^ a b Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  7. ^ a b c d Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  8. ^ a b Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  9. ^ Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)

Related etymologies

Cite this entry

“Inintelligible.” Etymologically, 15 Nov. 2026, etymologically.com/fr/inintelligible. Accessed 15 Nov. 2026.

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