Etymologically

Etymology and origin of the French word puéril

Confidence
Established
Formation
Borrowing
First attested
1461 Georges Chastellain More words from the 15th century
Borrowed from
Latin puerilis
Ultimate origin
Latin puer
Etymology tree
inherited borrowed derived
Latin puer
Latin puerīlis
English puerile
French puéril
From the same root
Latin pueritia ← puer
Latin puerpera ← puer
Latin puerulus ← puer

Pronunciation

Forms

puéril (feminine puérile, masculine plural puérils, feminine plural puériles)[1]

Etymology

It is borrowed from Latin puerīlis (“of childhood, thoughtless”), from puer (“child”).[2][3][4][5] Rey places the Latin noun in a family of familiar, expressive words for a young animal or child, which also includes pullus (the source of poule) and pusillanimis.[3] In Latin it was ousted by infāns, whose sense widened to cover it.[3]

Cognate with Italian puerile, Spanish pueril and Provençal pueril.[6]

Earliest recorded meaning

Its first record is the feminine plural noun pueriles “rudiments” in Georges Chastellain (1461);[2] Rey dates this noun use to about 1360.[3] As an adjective it is found in 1476 in Jean Robertet, meaning “fit only for a child, unworthy of a grown-up”.[2]

Semantic evolution

The adjective first had both senses of the Latin word, “belonging to childhood” and “childish”, as Bloch and Wartburg note.[4] The neutral sense “of or proper to a child” is recorded from the early 16th century[2][3] and survived above all in the title Civilité puérile et honnête, a manual of good manners for children (1690).[3][7] Displaced in that use by enfantin, the word came to mean chiefly “childish, frivolous”, said disparagingly of adults, where it competes with infantile.[3]

Medicine used respiration puérile for breathing heard louder than normal in auscultation.[6][2] The derivatives puériliser (1801) and puérilisme (1887, later a psychopathological term for an adult's morbid return to a child's mentality) were formed in French.[3]

Timeline

  • 1461 – Georges Chastellain uses pueriles “rudiments”.[2]
  • 1476 – First adjectival use, “unworthy of an adult”, in Jean Robertet.[2]
  • 1501 – The adverb puérilement is first recorded.[2][3]
  • 1512 – Jean Lemaire de Belges uses it in the sense “of childhood”.[8]
  • 1690 – Civilité puérile et honnête is recorded.[3]
  • 1801 – The verb puériliser appears.[3]
  • 1887 – Puérilisme is first recorded.[3]

Meanings

Adjective

  1. (dated, literary) Of or belonging to childhood: l’âge puéril.[7][6][2]
  2. Childish, immature, not worthy of an adult: une colère puérile.[7][2]
  3. (medicine) Respiration puérile: breathing heard louder than normal on auscultation.[2][6]

Word family

  • puérilement
  • puériliser
  • puérilisme
  • puériculteur
  • puériculture
  • Latin puer

Usage notes

Civilité puérile et honnête was the title of an old manual of manners for children;[6][7] Littré records the joke that someone has not read the Civilité puérile for a person who lacks manners.[6][7]

References

  1. ^ a b 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. ^ a b c d e f g h i j k l Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ a b Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  5. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 9, 509a
  6. ^ a b c d e f Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  7. ^ a b c d e Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  8. ^ Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse

Related etymologies

Cite this entry

“Puéril.” Etymologically, 14 Nov. 2026, etymologically.com/fr/pu%C3%A9ril. Accessed 15 Nov. 2026.

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