Etymologically

Etymology and origin of the Romanian word dejun

Confidence
Established
Formation
Back-formation
First attested
1829 the variant dejene More words from the 19th century
Ultimate origin
Latin iēiūnus
Etymology tree
inherited borrowed derived
French déjeuner
Romanian dejun

Pronunciation

Forms

dejun n (plural dejunuri)[1] The first records, of 1829, have forms taken straight from the French infinitive: „Au urmat în curtea mitropoliei un dejene” “a collation followed in the courtyard of the metropolitan see”, and dejone “food before the midday meal”.[2][3]

Etymology

It is a back-formation from Romanian dejuna (“to have lunch”), made on the model of ajun beside ajuna.[3][4][2][5][6] The verb and the older noun dejene are from French déjeuner, a verb (first “to break one's fast”) whose infinitive French also uses as a noun.[3][5] Wiktionary and DEX 1998 derive the noun directly from the French word.[1][7] The French verb continues Vulgar Latin *disiūnō, from Medieval Latin disiēiūnō (“to break a fast”), from Latin iēiūnō (“to fast”), a term of the Late Latin church, and that from iēiūnus (“fasting, hungry”).[3][8] The inherited Romanian verb for fasting has the same Latin source, and it shaped the Romanian form of the loan.[3] The phrase mic dejun “breakfast” is modelled on French petit déjeuner.[3]

Earliest recorded meaning

The first records are of 1829, in the forms dejene and dejone for a light meal, glossed gustare “snack” in one record and “food before the midday meal” in another.[2][3][5] Tiktin dates dejun itself to 1829 as well, while DELR's first record of this form is of 1840.[9][3] Negulici's dictionary (1848) explains it as a snack, food eaten in the morning.[10]

Semantic evolution

The French word moved from the first meal of the day to the midday meal when meal times changed.[8] Romanian took both senses: the morning meal in the first records and Negulici, and the main meal at midday from 1833, when a dejone for 200 people is reported.[2][10] Today dejun alone means lunch, and the morning meal is micul dejun, sometimes written as one word mic-dejun.[3][6] Scriban marked the word as a barbarism for the native prânz.[11]

Timeline

  • 1829 – dejene and dejone, the first records.[2][3][5]
  • c. 1832 – the verb dejuna in Iordache Golescu's Condica limbii rumânești.[3][5]
  • 1833 – dejone for a large midday meal.[2]
  • 1840 – dejun in Donescu, DELR's first record of the form.[3]
  • 1848 – Negulici's dictionary: “snack, food eaten in the morning”.[10]

Meanings

Noun

  1. lunch: the midday meal; prânz.[6][1]
  2. micul dejun: breakfast, the morning meal.[6][12]
  3. The time of day when one of these meals is eaten.[6][5]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. dejun
  3. ^ a b c d e f g h i j k l Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2011–), Dicționarul etimologic al limbii române (DELR), vol. I: A–B (2011), vol. II: C (2015–2018), București: Editura Academiei Române; continued online at delr.lingv.ro, p. s.v. dejuna
  4. ^ Ciorănescu, Alexandru (1958–1966), Diccionario etimológico rumano, La Laguna: Universidad de La Laguna (Romanian ed.: Dicționarul etimologic al limbii române, București: Saeculum, 2001), p. s.v. dejuna
  5. ^ a b c d e f Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 1, 634
  6. ^ a b c d e DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 284
  7. ^ Academia Română, Institutul de Lingvistică „Iorgu Iordan” (1998), Dicționarul explicativ al limbii române, 2nd ed., București: Univers Enciclopedic, p. 273
  8. ^ a b Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  9. ^ Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. dejun
  10. ^ a b c Negulici, I. D. (1848), Vocabular romînesc de toate vorbele streine întroduse pînă acum în limba romînească și de toate cuvintele ce s-ar mai putea introduce încă, București, p. s.v. dejun
  11. ^ Scriban, August (1939), Dicționaru limbii românești (etimologii, înțelesuri, exemple, citațiuni, arhaizme, neologizme, provincializme), Iași: Presa Bună, p. 400
  12. ^ Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2002), Noul dicționar explicativ al limbii române, București: Litera Internațional, p. s.v. dejun

Related etymologies

  • cap · also from French
  • dura · also from French
  • pur · also from French
  • pană · also from French
  • pat · also from French
  • masă · also from French
  • lac · also from French
  • primar · also from French
Cite this entry

“Dejun.” Etymologically, 12 Nov. 2026, etymologically.com/ro/dejun. Accessed 12 Nov. 2026.

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