Etymologically

Etymology and origin of the Romanian word seu

Confidence
Established
Formation
Inherited
First attested
c. 1580 a text in Hasdeu's Cuvente den bătrâni More words from the 16th century
Inherited from
Latin sebum
Ultimate origin
Latin sēbum
Etymology tree
inherited borrowed derived
Latin sēbum
Romanian seu

Forms

seu n (plural seuri)[1] The regional pronunciation său is old: an account of 1792 lists „luminări de său” “tallow candles”.[2][3]

Etymology

It is inherited from Latin sēbum (“tallow, suet”), a word inherited across Romance.[4][3][5][6][7][1] It survives in all four branches: Aromanian seu, Megleno-Romanian seu and Istro-Romanian sew.[4][8][9] Its Romance cognates include Italian sego, Occitan seu, Catalan seu, Old French siu (whence French suif), Spanish sebo and Portuguese sebo.[4][10]

De Vaan finds no etymology for the Latin word: it is attested too early to be a loan from Germanic, and the root *seib- (“to drip”) proposed for it and for the Germanic word for soap is doubtful.[11] Wiktionary derives it from Proto-Indo-European *seyb- (“to pour out”).[1]

Earliest recorded meaning

DLR's earliest quotations are from about 1580, a text in Hasdeu's Cuvente den bătrâni that has lead, tallow and pitch boiled for seven days; the next is the Palia de la Orăștie of 1581–1582, where seul “the fat” of the ram is to be taken.[2][6] The sense is animal fat.[2]

Semantic evolution

Tallow was a trade good and the stuff of candles, and lumânare de seu “tallow candle” is a common phrase from the 18th century on.[2][6] Figuratively the word means “wealth”, with idioms such as a avea seu la rărunchi “to have fat on the kidneys”, to be well off, a face seu “to grow rich” and a trăi din seul său “to live on one's own savings”.[5][3][6] A pune seu means to put on weight.[5]

Ciorănescu derives the adjective soios “greasy, dirty” from the word, for an expected *seuios, with soi “grime” as a back-formation from it;[4] Tiktin linked soi with zoaie instead.[4]

Timeline

  • c. 1580 – seu with lead and pitch in a text of Hasdeu's Cuvente den bătrâni.[2]
  • 1581-1582 – seul “the fat” of the ram in the Palia de la Orăștie.[2][6]
  • 1688 – seu thirteen times in the Bucharest Bible, first in Leviticus 4:31.[12]
  • 1741-1742 – tallow to be sold for the candles of a court.[2]
  • 1792 – „luminări de său” “tallow candles” in a document.[2]
  • 1801 – Klein glosses séu as Latin sebum.[13]
  • 1825 – the Lexicon de la Buda gives seuu with Latin, Hungarian and German equivalents.[14]

Meanings

Noun

  1. tallow, suet: the fat of cattle, sheep and horses, used in industry and, rarely, in food.[5][3][1]
  2. Fat laid down on the human body.[3]
  3. (figurative) wealth, well-being: Și-a făcut seu din negoț.[5][3]

Word family

  • soios

Usage notes

In the 19th-century Latinist spelling seu also wrote the conjunction sau “or” and the possessive său “his”: Costinescu and Antonescu list both beside the noun.[15][16][17] The noun's plural seuri means kinds of tallow.[3]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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. seu
  3. ^ a b c d e f g Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2010), Micul dicționar academic, 2nd ed., 4 vols., București: Univers Enciclopedic Gold, p. 2, 867
  4. ^ 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. seu
  5. ^ a b c d e DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 1010
  6. ^ 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. seu
  7. ^ Cihac, A. de (1870), Dictionnaire d'étymologie daco-romane I: Éléments latins comparés avec les autres langues romanes, Frankfurt am Main, p. 253
  8. ^ Capidan, Theodor (1935), Meglenoromânii III: Dicționar meglenoromân, București: Academia Română, p. 263
  9. ^ Byhan, Arthur (1899), Istrorumänisches Glossar, Sechster Jahresbericht des Instituts für rumänische Sprache zu Leipzig: 174–366, p. 337
  10. ^ Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier, p. s.v. sego
  11. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill, p. s.v. sēbum
  12. ^ Biblia, adecă Dumnezeiasca Scriptură a ceii vechi și a ceii noao leage, București, 1688 (ed. 1988, tricentennial edition), p. Preoția 4:31
  13. ^ 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. 441
  14. ^ Lesicon românescu-latinescu-ungurescu-nemțescu quare de mai mulți autori, în cursul a trideci și mai multor ani s-au lucrat (1825), Buda: Typographia Universității (the Lexicon of Buda, ed. Petru Maior et al.), p. 636
  15. ^ Costinescu, Ion (1870), Vocabularu romano-francesu, 2 vols., Bucuresci, p. 2, 509
  16. ^ Antonescu, G. M. (1875), Dictionariu romanu-francesu, Bucuresci: Typografia Curții (Lucrători Associați), p. 285
  17. ^ Pontbriant, Raoul de (1862), Dictiunaru romano-francesu, Bucuresci: A. Ulrich / Göttingen: Dieterich, p. 671

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

“Seu.” Etymologically, 12 Nov. 2026, etymologically.com/ro/seu. Accessed 12 Nov. 2026.

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