Etymology and origin of the Romanian word lucru
- Confidence
- Probable
- Formation
- Inherited
- First attested
- 1500–1520 Psaltirea Hurmuzaki More words from the 15th century
- Inherited from
- Latin lucrum
- Ultimate origin
- Latin lucrum
From the same root
Pronunciation
- [ˈlukru][1]
Forms
lucru n (plural lucruri)[1]
Etymology
It is inherited from Latin lucrum (“material gain, profit”) according to Pușcariu and the REW, a view Ciorănescu accepts as probable.[2][3][4][5] The word exists in all four branches: Aromanian lucru, Megleno-Romanian lucru and Istro-Romanian lucru.[2] The Latin noun goes back to Proto-Indo-European *leh₂w- (“profit, gain”).[1][5]
It may instead have been formed in Romanian from the verb lucra, itself from Latin lucrō (“to gain”);[1][6] Wiktionary gives both explanations, and the Romanian Wiktionary takes the noun as a back-formation from the verb.[1][6][2] Ciorănescu calls the shift from “to gain” to “to work” normal, comparing French travailler, which can also mean “to bring in money”.[2] The REW compares the range of meanings “business, matter, thing” with Bulgarian, Slavonic and Modern Greek words for “work” that have the same senses.[4]
Earliest recorded meaning
The plural lucrurile and the form lucrul occur in the Psaltirea Hurmuzaki of the early 16th century, in the sense “works, deeds”.[7][8] The old sense “gain, profit” appears in Coresi's Evanghelie cu învățătură of 1581, MDA2's first record.[3][9] Tiktin's first record is the Psaltirea Scheiană.[10]
Semantic evolution
The Latin sense “gain, profit” survived into the 17th century, with the phrase fără (de) lucru “without profit, in vain” and also “wrongfully”: a document of 1591 says that someone had entered an estate fără lucru, without right.[3][9][10] From “gain” and “business” the word came to mean work and activity, and then any thing or object, which is its main sense today.[2][11]
The 17th-century Slavonic–Romanian lexicons use it to translate Slavonic words for “deed” and “work” as well as for “thing”.[12] In legal language it names movable and immovable property, and in philosophy Kant's “thing in itself” is lucru în sine.[11][3]
Timeline
- early 16th century – lucrul, lucrurile “work, works” in the Psaltirea Hurmuzaki.[8]
- 1581 – lucru “gain” in Coresi's Evanghelie cu învățătură, MDA2's first record.[3][9]
- 1591 – fără lucru “wrongfully” in a document.[9][10]
- 1649 – the word in Mardarie's Slavonic–Romanian lexicon.[12]
Meanings
Noun
- A thing or object: anything that exists, apart from living beings, thought of as a unit of its own;[11][3] lucru în sine “thing in itself” in Kant's philosophy.[11][3]
- Something owned, a possession; in the plural, belongings.[11][1]
- work, activity, task; a deed or action: zi de lucru “working day”, haine de lucru “work clothes”.[11][10]
- (obsolete) profit, gain, benefit.[3]
Related words
Usage notes
The old plural lucre is recorded beside the modern lucruri.[3]
References
- ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e 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. lucra
- ^ a b c d e f g h i Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 1, 1399
- ^ a b Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 5146
- ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b Wikționar (Romanian Wiktionary), ro.wiktionary.org
- ^ Gînsac, Ana-Maria; Ungureanu, Mădălina; Moruz, Alexandru et al., roPsalt: Re-evaluating the Sixteenth Century Romanian Psalters (aligned corpus), Iași: Universitatea „Alexandru Ioan Cuza”, https://scriptadacoromanica.ro, p. Ps 8:6
- ^ a b Gînsac, Ana-Maria; Ungureanu, Mădălina; Moruz, Alexandru et al., roPsalt: Re-evaluating the Sixteenth Century Romanian Psalters (aligned corpus), Iași: Universitatea „Alexandru Ioan Cuza”, https://scriptadacoromanica.ro, p. Ps 16:5
- ^ a b c d Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. lucru
- ^ a b c d Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. lucru
- ^ a b c d e f DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 602
- ^ a b 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. lucrul
Related etymologies
Cite this entry
“Lucru.” Etymologically, 11 Nov. 2026, etymologically.com/ro/lucru. Accessed 12 Nov. 2026.
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