Etymologically

Etymology and origin of the Ancient Greek word ἐγώ

Confidence
Established
Formation
Inherited
First attested
700s BC Homer, Iliad
Inherited from
Proto-Hellenic *egṓ
Ultimate origin
Proto-Indo-European *h₁eǵ-

Pronunciation

  • 5th-century BC Attic: /e.ɡɔ̌ː/[1]
  • 4th-century AD Koine: /eˈɣo/[1]
  • 10th-century Byzantine: /eˈɣo/[1]

Forms

ἐγώ (egṓ) [1] Accusative ἐμέ, enclitic με, genitive ἐμοῦ, enclitic μου (Ionic and epic ἐμεῖο, ἐμέο, ἐμεῦ, epic ἐμέθεν), dative ἐμοί, enclitic μοι.[2][3] Epic, Lesbian and Doric also ἐγών, Laconian and Tarentine ἐγώνη, Boeotian ἰώ(ν).[4][2] Dual νώ, νῶι “we two”, plural ἡμεῖς, Aeolic ἄμμες, Doric ἁμές.[3][2]

Etymology

It is inherited from Proto-Hellenic *egṓ, inherited from Proto-Indo-European *h₁eǵoH (“I”).[1][4] It matches Latin egō exactly, and Venetic and Germanic have the same form (Old Norse ek); Armenian and Hittite have it without a final vowel: Old Armenian ես (es), Hittite uk.[4][5] Indo-Iranian and Slavic have a form in *-h₁om: Sanskrit अहम् (ahám), Old Persian adam, Old Church Slavonic азъ (azŭ).[4][5] Beekes asks whether the two endings were remodelled after the verbal endings ⟨-ō⟩ and ⟨-om⟩, or whether ⟨-om⟩ is a particle.[4] Homeric and Doric ἐγών (egṓn) may be a compromise between the two forms, and in Laconian ἐγώνη (egṓnē) ⟨-νη⟩ is a deictic particle.[4]

The oblique cases come from another stem, ἐμέ (emé), με (me), which matches mē, मा (mā) and Gothic 𐌼𐌹𐌺 (mik).[6][3]

Earliest recorded meaning

It is the pronoun of the first person from Homer on: “I”, with oblique forms meaning “me”.[2][3][7]

Semantic evolution

Because the verb ending already shows the person, the nominative is used for emphasis, above all in contrast with another person; the enclitic oblique forms are unstressed, and the full forms draw attention or follow prepositions.[2] Strengthened with γε (ge) it gives ἔγωγε (égōge) “I for my part”, more frequent in Attic than in Homer.[3]

Medieval Greek kept it, with the forms εμέ(ν), εμέναν and εώ, which survive in dialects.[8] Modern Greek has εγώ (egó), continuing the ancient nominative, with the accusative εμένα (eména), a medieval form made from εμέν with an added -α.[9] The noun το εγώ “the self, the ego” is a learned semantic loan from English ego and German das Ich.[9]

Timeline

  • Homer – The Iliad and the Odyssey use it and the epic form ἐγών.[3][7]
  • 5th century BC – Aristophanes has the Doric ἐγώνγα.[3][6]
  • 1100–1669 – Vernacular texts have the forms εμέ(ν), εμέναν and εώ.[8]
  • Modern Greek – It survives as εγώ (egó), and as a noun, “the ego”, after English and German.[9]

Meanings

Pronoun

  1. I; in the oblique cases, me.[2][3]
  2. (with γε) I for my part, I at least.[3]

Word family

  • ἔγωγε (égōge)

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  3. ^ a b c d e f g h i Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  4. ^ a b c d e f Beekes, Robert S. P. (2010), Etymological Dictionary of Greek, with the assistance of Lucien van Beek, Leiden Indo-European Etymological Dictionary Series 10, Leiden; Boston: Brill
  5. ^ a b Frisk, Hjalmar (1960–1972), Griechisches etymologisches Wörterbuch, 3 vols, Heidelberg: Carl Winter
  6. ^ a b Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
  7. ^ a b Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux
  8. ^ a b Kriaras, Emmanuel, Επιτομή του Λεξικού της μεσαιωνικής ελληνικής δημώδους γραμματείας 1100–1669, Κέντρο Ελληνικής Γλώσσας, https://www.greek-language.gr
  9. ^ a b c Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki

Related etymologies

Cite this entry

“Ἐγώ.” Etymologically, 1 Nov. 2026, etymologically.com/grc/%E1%BC%90%CE%B3%CF%8E. Accessed 2 Nov. 2026.

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