Etymologically

Etymology and origin of the Ancient Greek word ἤδη

Confidence
Established
Formation
Compound
First attested
700s BC Homer, Iliad
Ultimate origin
Ancient Greek ἦ,δή
Etymology tree
inherited borrowed derived
Ancient Greek δή
Ancient Greek ἤδη
From the same root
Ancient Greek δέ ← δή

Pronunciation

  • 5th-century BC Attic: /ɛ̌ː.dɛː/[1]
  • 4th-century AD Koine: /ˈi.ði/[1]
  • 10th-century Byzantine: /ˈi.ði/[1]

Forms

ἤδη (ḗdē) [1]

Etymology

It is formed from Ancient Greek ἦ (ê, “truly”) + δή (dḗ, “precisely, now”), two particles that grew together.[2][3][1][4] Babiniotis compares the same particle in ἐπειδή (epeidḗ).[4]

Earliest recorded meaning

It is found from the first book of the Iliad on, and in Hesiod.[5] In Homer it means “already”, as in “it is already night”, and “immediately”.[6][7]

Semantic evolution

Classical Greek uses it for something that has happened before a given time (“already”, “by then”), for the present moment as opposed to past or future (“now”, “only now”, and τότ’ ἤδη “only then”), and in commands for “right away”.[7][6] Herodotus and Thucydides use it of place, for the point from which a region begins.[6][7] Plato uses it of logical consequence, and later writers have καὶ ἤδη “and further” and ἤδη “for instance”.[6]

In the New Testament it means “now, already”, and νῦν ἤδη “even now”.[8] Modern Greek has ήδη (ídi, “already”) as a learned word.[9][4]

Timeline

  • Homer – The Iliad uses it for “already” and “immediately”.[6][7][5]
  • 5th century BC – Herodotus uses it of place: after this point Egypt begins.[6]
  • 5th–4th century BC – Plato uses it of logical consequence.[6]
  • 4th century BC – Aeneas Tacticus uses it for “for instance”.[6]
  • 1st century AD – The New Testament uses it for “now, already”.[8]
  • Modern Greek – ήδη (ídi) survives as a learned word.[9]

Meanings

Adverb

  1. Already, by this time; by then.[7][6][8]
  2. Now, at this point; only now, at last; τότ’ ἤδη “only then”.[7][6]
  3. For now, for the present.[7]
  4. Immediately, right away, especially in commands.[7][6]
  5. Of place: from this point on.[7][6]
  6. Of logical sequence: then, thereby, and καὶ ἤδη “and further”, “for instance”.[6]

Usage notes

The same spelling is also the Attic pluperfect “I knew” of οἶδα (oîda).[6]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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
  3. ^ Frisk, Hjalmar (1960–1972), Griechisches etymologisches Wörterbuch, 3 vols, Heidelberg: Carl Winter
  4. ^ a b c Babiniotis, Georgios (2010), Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας [Etymological Dictionary of Modern Greek], Athens: Κέντρο Λεξικολογίας
  5. ^ a b Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux
  6. ^ a b c d e f g h i j k l m n Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  7. ^ a b c d e f g h i Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  8. ^ a b c Bauer, Walter; Danker, Frederick W., et al. (2000), A Greek-English Lexicon of the New Testament and Other Early Christian Literature, 3rd ed., Chicago: University of Chicago Press
  9. ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
Cite this entry

“Ἤδη.” Etymologically, 1 Nov. 2026, etymologically.com/grc/%E1%BC%A4%CE%B4%CE%B7. Accessed 2 Nov. 2026.

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