Etymologically

Etymology and origin of the Romanian word luci

Confidence
Established
Formation
Inherited
First attested
c. 1551–1558 Psaltirea Voroneț More words from the 16th century
Inherited from
Latin *lucio
Ultimate origin
Latin lūceō

Forms

luci (third-person singular present lucește, past participle lucit) 4th conjugation[1]

Etymology

It is inherited from Vulgar Latin *lūcīre, a fourth-conjugation variant of Latin lūceō (“to shine”).[2][3][4][1][5] Tiktin notes that the change of conjugation is widespread in Romance.[5] The Latin verb belongs with lūx (“light”).[6]

It survives in Aromanian luțescu, and Ciorănescu cites Istro-Romanian rezluțescu.[2][7] The same variant gave Old French luisir, Occitan luzir, Spanish lucir and Portuguese luzir, while French luire continues the classical form.[2][8]

Earliest recorded meaning

The first records are in the 16th-century psalters, where the verb still has its old conjugation: the Psaltirea Voroneț and Coresi's psalter of 1570 have the form luci, and the old present is luce “shines”.[9][10][5][11] The sense is the light of the sun or of God.[5]

Semantic evolution

The old present luce gave way to lucește, the conjugation of the infinitive luci.[5] The core sense is “to give out light”, said of the sun and stars, as in Dosoftei and Neculce.[4][12] It widened to things that reflect light, such as polished weapons, and to eyes that shine with feeling;[12] a-i luci ochii departe means “to want something other than what one is offered”.[12][4] Figuratively it is said of ideas that flash through the mind and of people who stand out.[3] In Banat and Muntenia it also means “to caress”.[12]

Romanian formed luciu “gleam, polished surface”, a deverbal noun whose likeness to Slavonic lučĭ “light” Ciorănescu takes as chance, and lucios and lucitor “shining”.[2]

Timeline

  • c. 1551–1558 – luci in the Psaltirea Voroneț.[9]
  • 1570 – luci in Coresi's psalter.[10]
  • 1589 – the gerund lucind in Coresi's psalter of 1589.[13]
  • 1673 – lucesc in Dosoftei's verse psalter, printed at Uniev.[12]

Meanings

Verb

  1. (intransitive) to give out light; to shine.[3][1]
  2. (intransitive) to glitter in the light; of eyes, to shine with an emotion or desire.[3][12]
  3. (intransitive, figurative) of ideas or feelings, to appear suddenly or briefly; of people, to stand out.[3]
  4. (transitive, regional) to caress.[12]

Word family

  • luciu
  • luceală
  • lucios
  • lucitor

Usage notes

A-i luci (cuiva) ochii departe is said of someone who has his eye on something better than what he is offered.[12]

References

  1. ^ a b c 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. luci
  3. ^ a b c d e DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 602
  4. ^ a b c Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. luci
  5. ^ a b c d e Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. luci
  6. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  7. ^ Papahagi, Tache (1963), Dicționarul dialectului aromân, general și etimologic, București: Editura Academiei Republicii Populare Romîne, p. 645
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 5136
  9. ^ 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 96:12
  10. ^ 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 84:12
  11. ^ Candrea, I.-A. (1916), Psaltirea Scheiană comparată cu celelalte psaltiri din sec. XVI și XVII traduse din slavonește, vol. II: Glosarele, București: Socec, p. 329
  12. ^ a b c d e f g h Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 1, 1398
  13. ^ 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 64:11

Related etymologies

Cite this entry

“Luci.” Etymologically, 12 Nov. 2026, etymologically.com/ro/luci. Accessed 12 Nov. 2026.

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