Etymologically

chaos

Etymology and origin of the Latin word chaos

Confidence
Established
Formation
Borrowing
First attested
Virgil
Borrowed from
Ancient Greek χάος
Ultimate origin
Ancient Greek (χάος)
Etymology tree
inherited borrowed derived
Ancient Greek χάος
English chaos
Latin chaos

Pronunciation

  • IPA (Classical): [ˈkʰa.ɔs][1]
  • IPA (Ecclesiastical): [ˈkaː.os][1]

Forms

chaos n sg (genitive chaī); second declension[1]

Etymology

It is borrowed from Ancient Greek χάος (kháos, “chasm, void”).[2][1][3] Etymonline traces the Greek word to Proto-Indo-European *ǵʰeh₂- (“to yawn, gape”).[4][1] In Classical Latin only the nominative and accusative chaos and the ablative chaō are used.[5][6]

Earliest recorded meaning

Virgil, in the Georgics, has the loves of the gods counted from Chaos onward.[2][7] Köbler dates Virgil 70–19 BC.[8]

Semantic evolution

It was the formless state of primordial matter, or the time of it, and personified Chaos, the father of Night and Erebus, in Virgil.[2][6][7] It was also the boundless empty space thought of as the realm of darkness, the underworld, as Ovid's “by this huge Chaos and the silence of the vast realm”.[2][5]

Christian and medieval writers used it of the abyss of darkness and confusion, of Hell, and of the great gulf in the parable of Lazarus in Luke.[9][10] Medieval Latin also used it figuratively of disorder, desolation and shapelessness.[10][8] English chaos is recorded in the late 14th century for a gaping void, and in the sense of utter confusion about 1600.[4]

Timeline

  • 70–19 BC – Virgil uses it of the primordial state.[2][8]
  • 43 BC–18 AD – Ovid uses it of the underworld.[2][8]
  • late 14th century – English chaos is recorded.[4]
  • c. 1600 – English chaos “utter confusion” is recorded.[4]

Meanings

Noun

  1. The formless primordial state of matter, chaos, (personified) Chaos.[2][1]
  2. The underworld; boundless dark space.[2][5]
  3. (Ecclesiastical Latin) An abyss, a chasm, Hell.[9]
  4. (Medieval Latin) Confusion, disorder.[10]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ Saalfeld, Günther Alexander (1874), Index Graecorum vocabulorum in linguam latinam translatorum, Berlin: Weidmann
  4. ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  7. ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  8. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  9. ^ a b Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
  10. ^ a b c Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften

Borrowed into

Related etymologies

Cite this entry

“Chaos.” Etymologically, 15 Oct. 2026, etymologically.com/la/chaos. Accessed 15 Oct. 2026.

Last edited on . ·