Etymologically

Etymology and origin of the Ancient Greek word τεῖχος

Confidence
Established
Formation
Inherited
First attested
Homer, Iliad
Inherited from
Proto-Hellenic *téikʰos
Ultimate origin
Proto-Indo-European *dʰeyǵʰ-

Pronunciation

  • 5th-century BC Attic: /têː.kʰos/[1]
  • 4th-century AD Koine: /ˈti.xos/[1]
  • 10th-century Byzantine: /ˈti.xos/[1]

Forms

τεῖχος (teîkhos) n (genitive τείχεος or τείχους); third declension[1]

Etymology

It is inherited from Proto-Hellenic *téikʰos, inherited from Proto-Indo-European *dʰeyǵʰ- (“to knead, form, fashion”), an s-stem *dʰéyǵʰ-s-.[1][2][3] Beside it stands the o-grade noun τοῖχος (toîkhos, “wall of a house”), the pair being like γένος (génos) and γόνος (gónos).[4][2] The s-stem formation is isolated, but the e-grade is also found in Oscan.[2] τοῖχος corresponds exactly to Sanskrit देह (deha, “body”), beside which the feminine means “wall, dam”; related are the Avestan word for a surrounding wall, the source of παράδεισος (parádeisos), the Gothic word for “dough” and Latin fingō (“to shape”), while Old Armenian դէզ (dēz, “heap”) is probably an innovation.[2][1][4] Mycenaean has the compound Mycenaean Greek to-ko-do-mo, with the stem of τοῖχος and the word for “builder”.[2]

Earliest recorded meaning

In Homer it is a defensive wall, above all the walls of a city, such as those of Thebes (Iliad 2.691), and also a temporary wall built in war.[5][6]

Semantic evolution

Classical Greek used it for any defensive wall: a city wall, a temporary fortification, and by metonymy a fortress.[6] At Athens the Long Walls joined the city to the Piraeus and Phaleron.[6] An oracle in Herodotus promised Athens safety in a “wooden wall”, which was taken to mean the fleet.[6] Pindar uses the same image for a pyre, and Demosthenes uses the word figuratively for any protection.[6] τεῖχος was the wall of a fortification, τοῖχος the wall of a house.[4]

The Septuagint uses it for city walls and the walls of the Temple, and the New Testament uses it of a city wall (Acts 9:25).[7][8] Today Modern Greek τείχος (teíchos) is a learned word.[9]

Timeline

  • Homer – The Iliad uses it for the walls of Thebes.[5][6]
  • 5th century BC – Herodotus reports the oracle of the “wooden wall”.[6][10]
  • 5th century BC – Thucydides names the Long Walls of Athens.[6][10]
  • 1st century AD – The Acts of the Apostles use it for a city wall.[8]
  • Modern Greek – It survives as the learned τείχος.[9]

Meanings

Noun

  1. A defensive wall.[6][11]
  2. A city wall, often in the plural.[6][5]
  3. A temporary wall, a fortification.[6]
  4. A walled place, a fortress.[6]
  5. Long Walls: the walls joining Athens to the Piraeus and Phaleron.[6]
  6. (figurative) A protection; the “wooden wall” of the fleet.[6]

Word family

  • εὐτείχεος (euteíkheos)
  • τειχίζω (teikhízō)
  • τειχοφύλαξ (teikhophúlax)
  • τειχίον (teikhíon)

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e 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. ^ Wodtko, Dagmar S.; Irslinger, Britta; Schneider, Carolin (2008), Nomina im indogermanischen Lexikon, Heidelberg: Winter
  4. ^ a b c Chantraine, Pierre (2009), Dictionnaire étymologique de la langue grecque: histoire des mots, new ed. with a supplement (Chroniques d'étymologie grecque 1–10), Paris: Klincksieck
  5. ^ a b c Cunliffe, Richard John (1924), A Lexicon of the Homeric Dialect, London: Blackie and Son
  6. ^ a b c d e f g h i j k l m n Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  7. ^ Lust, Johan; Eynikel, Erik; Hauspie, Katrin (2003), Greek-English Lexicon of the Septuagint, rev. ed., Stuttgart: Deutsche Bibelgesellschaft
  8. ^ a b 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
  10. ^ a b Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
  11. ^ Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press

Related etymologies

Cite this entry

“Τεῖχος.” Etymologically, 24 Oct. 2026, etymologically.com/grc/%CF%84%CE%B5%E1%BF%96%CF%87%CE%BF%CF%82. Accessed 24 Oct. 2026.

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