Etymologically

Etymology and origin of the Romanian word eu

Confidence
Established
Formation
Inherited
First attested
c. 1500 Psaltirea Hurmuzaki More words from the 15th century
Inherited from
Latin eo
Ultimate origin
Latin egō
Etymology tree
inherited borrowed derived
Latin is
Latin eō
Aromanian io
French je
Romanian eu
Spanish ir
Spanish yo
From the same root
Latin iam ← is
Latin īdem ← is
Latin inde ← is
Latin ipse ← is
Italian perire ← eō
Latin abeō ← eō
Latin adeō ← eō
Latin ambiō ← eō
Latin anteeō ← eō
Latin circumeō ← eō
Latin coeō ← eō
Latin comes ← eō
Latin comitium ← eō
Latin eodem ← eō
Latin ideō ← eō
Latin ineō ← eō
Latin intereō ← eō
Latin introeō ← eō
Latin nequeō ← eō
Latin obeō ← eō
Latin pereō ← eō
Latin praeeō ← eō
Latin praetereō ← eō
Latin prōdeō ← eō
Latin redeō ← eō
Latin subeō ← eō
Latin trānseō ← eō
Latin vēneō ← eō

Pronunciation

Forms

eu (dative mie, îmi, mi; accusative (pe) mine, mă); noun: plural euri[2][3] Popular speech has the variant io and the pronunciation ieu;[3][4] DER notes that io is heard in Muntenia.[3][4] Old texts have the accusatives mene and me and the dative îm.[3][5]

Etymology

It is inherited from Late Latin eo (“I”), the Late Latin form of egō with the loss of /g/ found in every Romance language except Sardinian.[5][4][1] Candrea and Densusianu called the loss of /g/ still unexplained.[6]

The pronoun survives in all branches: Aromanian eu and io, Megleno-Romanian io and Istro-Romanian io.[4][5][7] Its Romance cognates include Dalmatian jo, Italian io, Occitan ieu, French je, Spanish yo and Portuguese eu.[4][8]

The oblique forms continue other Latin forms: the dative ⟨mie⟩ comes from mĭhĭ (Tiktin: from a blend with mī), the clitic ⟨mă⟩ from mē.[4][5][9] The stressed accusative ⟨mine⟩ (old ⟨mene⟩) points to a form Vulgar Latin *mēne, whose ending is not well explained: DELR lists the emphatic particle -ne and the influence of cine from Latin quem among the explanations, and Tiktin favours the second.[5][9]

Earliest recorded meaning

DELR's first record is the Psaltirea Hurmuzaki of about 1500;[5][9][3] Tiktin cites Neacșu's letter of 1521 and MDA2 the Codicele Voronețean (c. 1563–1583).[5][9][3] Old official documents open with it, followed by the name of the person who issues the deed.[3]

Semantic evolution

As a pronoun the word has kept its meaning; the unstressed dative îmi also marks possession and serves as an ethic dative.[2] Joking speech says eu și cu mine “I in person”.[9]

In the 19th century the word became a noun of philosophy and psychology, “the self, the ego”, after French le moi and German das Ich;[5][10] DELR's first record of the noun is from 1834.[5][10] The compound non-eu “the non-self” (1890) follows Fichte's German Nicht-Ich and French non-moi.[5]

Timeline

  • c. 1500 – first record, in the Psaltirea Hurmuzaki.[5]
  • 1521 – in Neacșu's letter.[9]
  • 1834 – the noun “self, ego”, in I. Văcărescu.[5]
  • 1862 – euism “egoism”, in Pumnul.[5]
  • 1890 – non-eu “the non-self”.[5]

Meanings

Pronoun

  1. (nominative) I, the person speaking: Eu plec mâine.; also in the opening formula of official documents.[2][3]
  2. (dative mie, îmi, mi) to me; also marking possession and as an ethic dative: Îmi caut cheile.[2]
  3. (accusative mă, m-, after prepositions mine) me; also in reflexive verbs: M-am sculat devreme.[2]

Noun

  1. (philosophy, psychology) The self, the core of the personality; in Freud, the ego.[2][5]

Word family

  • euism
  • non-eu
  • Aromanian eu
  • Latin egō

Usage notes

After a preposition the stressed accusative is used: cu mine, fără mine, pentru mine.[4]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f DEX (2009), Dicționarul explicativ al limbii române [Explanatory dictionary of the Romanian language], Bucharest: Editura Univers Enciclopedic, p. 364
  3. ^ 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, 842
  4. ^ a b c d e f g 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. eu
  5. ^ a b c d e f g h i j k l m n o Academia Română, Institutul de Lingvistică „Iorgu Iordan – Al. Rosetti” (2011–), Dicționarul etimologic al limbii române (DELR), vol. I: A–B (2011), vol. II: C (2015–2018), București: Editura Academiei Române; continued online at delr.lingv.ro, p. s.v. eu
  6. ^ Candrea, I.-A.; Densusianu, Ov. (1907–1914), Dicționarul etimologic al limbii române: elementele latine (A–Putea), București
  7. ^ Kovačec, August (1998), Istrorumunjsko-hrvatski rječnik (s gramatikom i tekstovima), Pula
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter, p. 2830
  9. ^ a b c d e f Tiktin, Hariton (2000–2005), Rumänisch-deutsches Wörterbuch, 3rd ed., revised by Paul Miron and Elsa Lüder, 3 vols., Cluj-Napoca: Clusium, p. s.v. eu
  10. ^ a b Academia Română (1965–2010), Dicționarul limbii române (DLR), serie nouă, tom I–XIX, București: Editura Academiei Române, p. s.v. eu

Related etymologies

  • 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
  • sta · also from Latin
Cite this entry

“Eu.” Etymologically, 11 Nov. 2026, etymologically.com/ro/eu. Accessed 11 Nov. 2026.

Last edited on . ·