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subtilité

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Etymology and origin of the French word subtilité

Confidence
Established
Formation
Borrowing
First attested
1119 Philippe de Thaon, Comput More words from the 12th century
Borrowed from
Latin subtilitas
Ultimate origin
Latin subtīlis

Pronunciation

  • /syp.ti.li.te/[1]

Forms

subtilité f (plural subtilités)[1] Old French sutilitet (about 1119), subtiliteit (about 1190), sotilleté.[2][3][4] Anglo-Norman spellings include sotileté, sotiveté, soutilleté and subtilté.[5]

Etymology

It is borrowed from Latin subtīlitās (“fineness, thinness, acuteness of mind”), which remade the Old French form sotileté (spelled sutilitet about 1119) after the Latin spelling in the 12th century.[2][3][4][1] The Latin noun is derived from subtīlis (“fine, subtle”), the source of subtil.[3][4][6]

Cognate with Old Occitan sotiledat, Spanish sutilidad and Italian sottilità.[7]

Earliest recorded meaning

Philippe de Thaon's Comput (about 1119) has sutilitet for subtlety of mind, ingenuity.[2][4] The remade form appears at the end of the 12th century in a translation of St Bernard's sermons: ke per lor subtiliteit fuyent ceos cuers ki poc sunt ancor subtil (“which by their subtlety escape those hearts that are still little subtle”).[2]

Semantic evolution

The word followed the history of subtil.[4] From the first it named a person's ability to think or act with finesse, and soon also a wise thought or act.[4] By about 1210 it meant sharpness of mind, intelligence.[2][8] In the 13th century it also had a concrete sense, the quality of a substance made of very fine particles, as in les subtilitez de l'air;[2][4] this sense is now dated.[2][6]

From about 1370, in Nicole Oresme, it is the quality of what has fine points that are hard to grasp.[4][8] In 1538 Robert Estienne uses the plural subtilitez for overrefined thoughts or arguments, often in a pejorative sense.[2][4] In Anglo-Norman the word also named an ornamental dish of sugar paste and jelly.[5]

Timeline

  • c. 1119 – Philippe de Thaon writes sutilitet “ingenuity”.[2][8]
  • c. 1190 – The Latinized form subtiliteit appears.[3][4]
  • c. 1210 – The Dolopathos uses it for sharpness of mind.[2]
  • 13th century – The concrete sense “fineness of a substance” is recorded.[2][4]
  • 1256 – Aldebrandin of Siena's Régime du corps uses it of a fine substance.[2]
  • c. 1370 – Nicole Oresme uses it for the quality of what is hard to grasp.[2][8]
  • 1538 – Robert Estienne has subtilitez for overrefined arguments.[2][8]

Meanings

Noun

  1. subtlety, finesse: the quality of a person who thinks or acts with delicacy and skill: Elle a négocié avec beaucoup de subtilité.[9][8]
  2. The quality of something subtle, hard to grasp or finely made: la subtilité d'un raisonnement.[9][2]
  3. (countable, often pejorative) An overrefined thought or distinction, a nicety: Je ne comprends rien à ces subtilités juridiques.[9][7][2]
  4. (dated) The extreme fineness of a substance made of tiny particles, as of air or dust.[2][6]
  • subtil
  • subtiliser
  • Latin subtīlitās

Usage notes

Littré notes that in the 16th century the word was pronounced suttilité, according to Palsgrave, and that subtillesse was also used.[7]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q 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 Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  4. ^ a b c d e f g h i j k Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  5. ^ a b Anglo-Norman Dictionary (AND2), Aberystwyth University, anglo-norman.net (2nd ed., 2005–)
  6. ^ a b c Académie française (1992–2024), Dictionnaire de l'Académie française, 9th ed., Paris: Académie française / Fayard / Imprimerie nationale
  7. ^ a b c Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b c d e f Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  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

“Subtilité.” Etymologically, 14 Nov. 2026, etymologically.com/fr/subtilit%C3%A9. Accessed 14 Nov. 2026.

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