Etymologically

Etymology and origin of the Romanian word uni

Confidence
Disputed
Formation
Inherited
First attested
c. 1650–1700 Anonymus Caransebesiensis More words from the 17th century
Inherited from
Latin unio
Ultimate origin
Latin ūnus
Etymology tree
inherited borrowed derived
Latin ūnus
Aromanian un
French un
Italian un
Italian uno
Romanian un
Romanian unu
Spanish uno
Latin ūniō
French oignon
Romanian uni
French réunion
German Union
Italian unire
Spanish unir
From the same root
Latin adūnō ← ūnus
Latin noenum ← ūnus
Latin ūllus ← ūnus
Latin ūna ← ūnus
Latin ūnanimus ← ūnus
Latin ūncia ← ūnus
Latin ūndecim ← ūnus
Latin ūndēvīgintī ← ūnus
Latin ūni- ← ūnus
Latin ūnicornis ← ūnus
Latin ūnicus ← ūnus
Latin ūnilaterālis ← ūnus
Latin ūnisonus ← ūnus
Latin ūnitās ← ūnus
Latin ūniter ← ūnus
Latin ūniversus ← ūnus
Latin ūnusquisque ← ūnus
Italian ognuno ← uno
Italian qualcuno ← uno
Romanian niciun ← un
Romanian unul ← unu
Latin reūniō ← ūniō
Italian unito ← unire
Spanish reunir ← unir

Pronunciation

Forms

uni (present unesc, third person unește, past participle unit), fourth conjugation[1]

Etymology

It is inherited from Latin ūniō (“to unite”) according to Pușcariu, DEX, MDA2 and DLR.[2][3][4][5][1] The Latin verb, rare and late, was formed on ūnus (“one”).[6] DEX also names the inchoative *ūnēscō, and Wiktionary explains the present ⟨unesc⟩ of the Aromanian verb by it or by the suffix ⟨-esc⟩.[3][1]

Ciorănescu and Tiktin instead derive it from Romanian un (“one”) within the language;[2][7] Tiktin adds that it followed the model of the Church Slavonic verb for “to unite”.[2][7] It survives south of the Danube as Aromanian unescu.[8][1] Most Romance languages have the verb: Italian unire, French unir, Catalan unir, Spanish unir and Portuguese unir.[9]

Earliest recorded meaning

Tiktin dates the first record to about 1670, in the Latin–Romanian glossary known as the Anonymus Caransebesiensis;[7][4] MDA2 dates that glossary c. 1650–1700.[7][4] DLR's first quotation is from a liturgy of 1702, where the Eucharist „ne împreună, ne unește” “joins us, unites us” with the body of Christ.[5][7]

Semantic evolution

The first sense is to bring things together into one whole, said of objects, lands or forces.[5][3] From the 18th century DLR quotes it of rivers and of estates joined by a boundary.[5] Reflexive uses followed: to make an alliance for a common aim, and, in Pamfile's folk texts, to agree on a price.[3][7][4] The verb also means to join in marriage, and in popular use to have sex.[3][4]

Ciorănescu lists the derivatives unire “union”, unit (also, as a noun, a member of the Greek Catholic Church) and desuni “to disunite”.[2]

Timeline

  • c. 1650–1700 – uni in the Anonymus Caransebesiensis, the first record.[4][7]
  • 1702 – unește in a liturgy, the first quotation in DLR.[5]
  • 1773 – s-au unit, of joined waters.[5]
  • 1782 – unit, of a village bordering an estate.[5]
  • 1801 – unesc in Klein's dictionary, glossed with Latin uniō.[10]
  • 1862 – Pontbriant gives the senses “to unite, to join, to combine”.[11]

Meanings

Verb

  1. (transitive and reflexive) To unite, join: to bring together or come together into one whole.[3][4][1]
  2. (reflexive, reciprocal) To make an alliance or agreement for a common aim.[3][4]
  3. (transitive and reflexive) To join in marriage, to marry.[3][4]

Word family

  • unire
  • unit
  • desuni
  • întruni
  • unic
  • un
  • Aromanian unescu

Usage notes

Two words of French origin share the spelling.[3] Uni, an invariable adjective pronounced /yˈni/, is said of fabrics and clothes of a single colour: it comes from French uni and is first recorded in 1978.[3][4][5][1] Uni- is a combining form meaning “one, single”, as in unicolor, from uni-, which goes back to ūnus.[3][12][13] Ciorănescu notes that the combining form is not productive in Romanian.[14]

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d 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. un
  3. ^ a b c d e f g h i j k DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 1172
  4. ^ a b c d e f g h i j Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 2, 1376
  5. ^ a b c d e f g h Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. uni
  6. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  7. ^ a b c d e f g Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. uni
  8. ^ Cunia, Tiberius (2008), Dictsiunar a limbãljei armãneascã, Editsii Timpurarã (after T. Papahagi, Ș. Mihăileanu and I. Dalametra; online at dixionline.net), p. 1061
  9. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  10. ^ Gáldi, László (ed.) (1944), Samuel Klein: Dictionarium valachico-latinum. Primul dicționar al limbii române, Budapest: Királyi Magyar Pázmány Péter Tudományegyetemi Román Intézet (Klein's dictionary of 1801, with Gáldi's etymological study), p. 464
  11. ^ Pontbriant, Raoul de (1862), Dictiunaru romano-francesu, Bucuresci: A. Ulrich / Göttingen: Dieterich, p. 762
  12. ^ Marcu, Florin; Maneca, Constant (1986), Dicționar de neologisme, 3rd ed., București: Editura Academiei Republicii Socialiste România, p. s.v. uni
  13. ^ Andrei, Nicolae (1987), Dicționar etimologic de termeni științifici: elemente de compunere greco-latine, București: Editura Științifică și Enciclopedică, p. s.v. uni
  14. ^ 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. uni

Related etymologies

  • apă · also from Latin
  • bun · also from Latin
  • unde · also from Latin
  • veni · also from Latin
  • noi · also from Latin
  • bine · also from Latin
  • un · also from Latin
  • și · also from Latin
Cite this entry

“Uni.” Etymologically, 11 Nov. 2026, etymologically.com/ro/uni. Accessed 12 Nov. 2026.

Last edited on . ·