Etymologically

Etymology and origin of the Romanian word ulei

Confidence
Established
Formation
Borrowing
First attested
1551–1553 the Slavonic–Romanian Gospel of Sibiu More words from the 16th century
Borrowed from
Old Church Slavonic олѣи
Ultimate origin
Latin oleum

Pronunciation

Forms

ulei n (plural uleiuri)[1] Old and regional forms are olei, uleu and oleu; in Moldavia, Bukovina, Maramureș, Transylvania and the Banat the usual word is oloi: „uloiu turnă deasupra pe ea” “he poured oil on it” (the Sicriul de aur, of Jacob's stone, Genesis 28:18).[2][3][4] The Palia de la Orăștie (1581–1582) has uleu: „deasupra uleu vărsă pre ea” “he poured oil upon it”.[3]

Etymology

It is borrowed from Old Church Slavonic олѣи (olěi).[4][3][5][1][2] Ciorănescu compares the Slovene, Czech, Polish and Russian forms, such as Polish olej, and Tiktin Serbo-Croatian ulje, also Slovene, which has the same initial ⟨u⟩.[6][2]

The Slavic word, Proto-Slavic *olějь, is borrowed from Latin oleum (“olive oil”) or Ancient Greek ἔλαιον (élaion).[1] Vasmer favours a loan from the west, from the Latin word or from Old High German olei.[7] The Latin word is itself from the Greek one.[8]

The regional oloi is a doublet: it comes from Hungarian olaj, which Hungarian took from Slavic.[6][2][9][10]

Earliest recorded meaning

The first record is in the Slavonic–Romanian Gospel of Sibiu (1551–1553), in the parable of the ten virgins: „luvară candile a lor și nu luvară cu sine ulei” “they took their lamps and took no oil with them” (Matthew 25).[2][3] The sense is lamp oil.[3]

Semantic evolution

In the old texts ulei was the oil of the Bible: the oil for lamps, for anointing and of offerings; the Slavonic–Romanian lexicons of the 17th century gloss Slavonic елей with it.[3][11] In everyday use it meant the oil pressed from seeds: linseed, hempseed, rapeseed, later sunflower.[2][3] Scriban marks it as western, the eastern word being oloi, and DLRLV records it in the Banat and Transylvania for untdelemn.[12][13]

From the 19th century the word extended to mineral and synthetic oils: ulei de piatră “petroleum”, lamp oil in Transylvania, lubricating oil, essential oils.[3][4] Painting gave în ulei “in oils” and the plural uleiuri “oil paints, oil paintings”.[3][5] Slang uses it for a strong drink.[14]

Timeline

  • 1551–1553 – ulei “oil” in the Slavonic–Romanian Gospel of Sibiu, the first record.[2][3]
  • 1581–1582 – uleu in the Palia de la Orăștie.[3]
  • 1648 – uleiu in the New Testament of 1648.[3][13]
  • 1649 – uleu in Mardarie's Slavonic–Romanian lexicon.[3]
  • 1787 – a letter asks for ten measures of ulei to be bought.[3]

Meanings

Noun

  1. oil: a fatty liquid of vegetable, animal, mineral or synthetic origin that does not mix with water and is lighter than it, used in food and industry: ulei de floarea-soarelui “sunflower oil”.[5][4][1]
  2. (chemistry) In phrases for kinds of oil: ulei mineral “mineral oil”, ulei eteric “essential oil”.[4]
  3. în ulei: painted with oil colours: portret în ulei; in the plural, oil paints or oil paintings.[5][3]
  4. (in the plural) Kinds or grades of oil.[5]

Word family

  • uleios

Usage notes

DEX has a second, regional noun ulei (plural uleie), used mainly in Muntenia and Oltenia for a hollow tree trunk, a vessel made from one, and a primitive beehive.[5][4] It has a separate source, Bulgarian улей (ulej), which goes back to Old Church Slavonic uliĭ; it is recorded from about 1600.[5][6][2]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. ulei
  3. ^ a b c d e f g h i j k l m n o Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. ulei
  4. ^ 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. 2, 1361
  5. ^ a b c d e f g DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 1167
  6. ^ a b c 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. ulei
  7. ^ Vasmer, Max (1964–1973), Ètimologičeskij slovar' russkogo jazyka, transl. and suppl. by O. N. Trubačev, 4 vols., Moskva: Progress
  8. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  9. ^ Benkő, Loránd (ed.) (1967–1976), A magyar nyelv történeti-etimológiai szótára, 3 vols., Budapest: Akadémiai Kiadó, p. 2, 1073
  10. ^ Gabinschi, Marcu (2001), Dicționar de dublete etimologice ale limbii române, 2nd ed., Chișinău: Litera, p. 134
  11. ^ Ungureanu, Mădălina; Gînsac, Ana-Maria; Moruz, Alexandru (eds.), eRomLex: The First Romanian Bilingual Dictionaries (17th century), Iași: Universitatea „Alexandru Ioan Cuza”, https://scriptadacoromanica.ro, p. s.v. ulei
  12. ^ Scriban, August (1939), Dicționaru limbii românești (etimologii, înțelesuri, exemple, citațiuni, arhaizme, neologizme, provincializme), Iași: Presa Bună, p. 1374
  13. ^ a b Costinescu, Mariana; Georgescu, Magdalena; Zgraon, Florentina (1987), Dicționarul limbii române literare vechi (1640–1780): termeni regionali, București: Editura Științifică și Enciclopedică, p. 1, 306
  14. ^ Volceanov, George (2007), Dicționar de argou al limbii române, București: Niculescu, p. s.v. ulei

Related etymologies

  • prea · also from Old Church Slavonic
  • înșela · also from Old Church Slavonic
  • pară · also from Old Church Slavonic
  • somn · also from Old Church Slavonic
  • veste · also from Old Church Slavonic
  • coș · also from Old Church Slavonic
  • lin · also from Old Church Slavonic
  • râs · also from Old Church Slavonic
Cite this entry

“Ulei.” Etymologically, 12 Nov. 2026, etymologically.com/ro/ulei. Accessed 12 Nov. 2026.

Last edited on . ·