Etymologically

pénétration

Etymology and origin of the French word pénétration

Confidence
Established
Formation
Borrowing
First attested
1374 J. Goulain, translation of Durand's Rationale More words from the 14th century
Borrowed from
Latin penetratio
Ultimate origin
Latin penetrō
Etymology tree
inherited borrowed derived
Latin penes
Latin penetrō
French pénétrer
Spanish penetrar
Latin penetrātiō
English penetration
French pénétration
Spanish penetración
From the same root
Latin penetrābilis ← penetrō
Latin penetrālis ← penetrō

Pronunciation

  • /pe.ne.tʁa.sjɔ̃/[1]

Forms

pénétration f (plural pénétrations)[1]

Etymology

It is borrowed from Latin penetrātiō (“a piercing, a prick”), first recorded in French in 1374.[2][3][4] The Latin noun is formed on the supine of penetrō (“to enter, penetrate”), and it was used as a term of philosophy in Medieval Latin about 1360.[2][3] Picoche places the verb in the family of Latin penus (“inside of a house, store of food”), beside pénates.[5] Within French it can be analysed as pénétrer with the suffix -ation.[1]

Littré compares Old Occitan penetratio, Spanish penetración and Italian penetrazione.[6]

Earliest recorded meaning

It is first found in 1374, in Jean Goulain's translation of the Rationale of Guillaume Durand, for the action of entering or piercing something.[2][3] Littré quotes 14th-century uses in Oresme, penetration de dimencions “interpenetration of bodies”, and in a translation of Bernard of Gordon, of a pleurisy that spreads par voye de penetracion.[6]

Semantic evolution

The word was first concrete, for the act of passing into something, and it later took a sexual sense.[3] Before 1654 Guez de Balzac used it for the mind's ability to grasp the deep sense of things, and La Rochefoucauld used it without a complement before 1678.[2][7]

Victor Hugo used it in 1859 for entering a place or territory.[7] In technical language it measures how far a projectile goes into a resisting medium, a sense Littré records.[6]

Timeline

  • 1374 – First record, in Jean Goulain's translation of Durand's Rationale.[2][3]
  • 14th century – Oresme writes of penetration de dimencions.[6]
  • before 1654 – Guez de Balzac uses it for insight into the meaning of things.[2][3]
  • before 1678 – La Rochefoucauld uses the intellectual sense without a complement.[7]
  • 1859 – Victor Hugo uses it for entering a place.[7]

Meanings

Noun

  1. The movement by which one body passes into another, as a liquid into the soil or a projectile into a target, also force de pénétration.[8][4][9]
  2. Sexual penetration.[8][4]
  3. The act of getting into a place or a territory, often by force or by stealth.[8][9][7]
  4. The spreading of an idea or a feeling into the mind.[9][8]
  5. Sharpness of mind, insight: the ability to grasp subtle or hidden things.[9][2]
  6. (architecture) A vaulted opening cut into another vault.[9]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g 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 Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ a b c Académie française (1992–2024), Dictionnaire de l'Académie française, 9th ed., Paris: Académie française / Fayard / Imprimerie nationale
  5. ^ Picoche, Jacqueline (1991), Dictionnaire étymologique du français, Paris: Le Robert (Les Usuels du Robert)
  6. ^ a b c d Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  7. ^ a b c d e Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  8. ^ a b c d Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  9. ^ a b c d e Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)

Related etymologies

Cite this entry

“Pénétration.” Etymologically, 14 Nov. 2026, etymologically.com/fr/p%C3%A9n%C3%A9tration. Accessed 14 Nov. 2026.

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