Etymologically

κράτος

Etymology and origin of the Ancient Greek word κράτος

Confidence
Established
Formation
Inherited
First attested
Homer, Iliad
Inherited from
Proto-Indo-European *krét-os
Ultimate origin
Proto-Indo-European (*kret-)
Etymology tree
inherited borrowed derived
Ancient Greek κράτος
English aristocracy

Pronunciation

  • IPA (5th-century BC Attic): /krá.tos/[1]
  • IPA (4th-century AD Koine): /ˈkra.tos/[1]
  • IPA (10th-century Byzantine): /ˈkra.tos/[1]

Forms

κρᾰ́τος (krátos) n (genitive κρᾰ́τους); third declension[1] Epic and Ionic κάρτος, Aeolic κρέτος.[2][3]

Etymology

It is inherited from Proto-Indo-European *krét-os, from the root *kret- (“strength”).[1][2] The Aeolic κρέτος keeps the old full grade, while κράτος took its vowel from the adjective κρατύς (kratús, “strong”), which had the zero grade *kr̥t-.[2][4][5][6] According to van Beek, Homeric κάρτος is an artificial form of the epic language: the dative κάρτεϊ replaced the metrically awkward κράτεϊ, on the model of the pair καρτερός (karterós) beside κρατερός (kraterós), and a new nominative followed.[5]

No exact match is found in the other Indo-European languages.[2] The closest are Sanskrit क्रतु (krátu-, “power, mind, will”) and its Avestan counterpart, meaning “mind, will”.[2][4] Frisk notes that their mental sense is no obstacle, since Old English cræft means both strength and skill.[2][4][1] The Germanic word for “hard”, Gothic 𐌷𐌰𐍂𐌳𐌿𐍃 (hardus) and English hard, is often connected, although its vowel does not match.[4][1]

Earliest recorded meaning

In Homer it is mainly bodily strength: a warrior was killed “by guile, not by strength”, and youth has its flower, “which is the greatest strength”.[3][7] It is also the might of the gods, especially Zeus, “whose power is greatest”, and authority, as in “his is the power in the house”.[3][7]

Semantic evolution

In Classical Greek κατὰ κράτος meant “with all one's might”, and a city taken κατὰ κράτος was taken by storm.[3][8] Hesiod and Aeschylus personify Might: Kratos and Bia (Force) appear in the Prometheus.[8][3] Above all it became political power and sovereignty: Alcaeus has Aeolic κρέτος of a man seeking supreme power, Herodotus speaks of handing power to the people, and Sophocles of tyrannical power.[3] Thucydides says “great is the power of the sea”.[6]

The Septuagint and the New Testament use it for the might of God.[9][10] Medieval vernacular Greek used it for strength, authority, government and dominion, and as a form of address to rulers, “your Might”.[11]

In Modern Greek κράτος (krátos) means the state, as a learned equivalent of French état and German Staat;[12] κατά κράτος means “completely”, as in a total defeat.[6] Its compounds gave English words in -cracy.[1]

Timeline

  • Homer – The Iliad and the Odyssey use it for bodily strength and for the might of Zeus.[3][7]
  • Before the 6th century BC – Hesiod personifies Might.[8][13]
  • 7th–6th century BC – Alcaeus uses κρέτος for supreme political power.[3][13]
  • 6th–5th century BC – Aeschylus brings Kratos on stage in the Prometheus.[3][13]
  • 5th century BC – Herodotus speaks of giving power to the people.[3][13]
  • 5th century BC – Thucydides uses κατὰ κράτος for taking a city by storm.[3][13]
  • 1100–1669 – Medieval vernacular Greek uses it as a form of address to rulers.[11]
  • Modern Greek – It means the state.[12]

Meanings

Noun

  1. strength, might, especially bodily strength.[3][8]
  2. κατὰ κράτος, with all one's might; by storm.[3][8]
  3. Might, power, authority, especially of the gods.[3][8]
  4. (personified) Might.[3][8]
  5. Political power, rule, sovereignty.[3][8]
  6. Victory, mastery.[4]
  7. (Homer) Of a bird of omen, its force as a sign.[7]

Word family

  • ἀκρατής (akratḗs)
  • αὐτοκρατής (autokratḗs)
  • ἐγκρατής (enkratḗs)
  • ἐπικρατής (epikratḗs)
  • κάρτα (kárta)
  • κραταιός (krataiós)
  • κρατερός (kraterós)
  • κρατέω (kratéō)
  • κρατύς (kratús)
  • παγκρατής (pankratḗs)
  • πολυκρατής (polukratḗs)
  • κρείσσων (kreíssōn)
  • κράτιστος (krátistos)
  • αὐτοκράτωρ (autokrátōr)

Usage notes

Byzantine grammarians derived κράτος from κάρα (kára, “head”) or from κραίνω (kraínō, “to accomplish”).[14]

References

  1. ^ a b c d e f g h Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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
  3. ^ a b c d e f g h i j k l m n o p Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  4. ^ a b c d e Frisk, Hjalmar (1960–1972), Griechisches etymologisches Wörterbuch, 3 vols, Heidelberg: Carl Winter
  5. ^ a b van Beek, Lucien (2022), The Reflexes of Syllabic Liquids in Ancient Greek: Linguistic Prehistory of the Greek Dialects and Homeric Kunstsprache, Leiden; Boston: Brill
  6. ^ a b c Πάπυρος–Larousse–Britannica, Μέγα Λεξικό της Ελληνικής Γλώσσας, Athens: Πάπυρος
  7. ^ a b c d Cunliffe, Richard John (1924), A Lexicon of the Homeric Dialect, London: Blackie and Son
  8. ^ a b c d e f g h Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  9. ^ Lust, Johan; Eynikel, Erik; Hauspie, Katrin (2003), Greek-English Lexicon of the Septuagint, rev. ed., Stuttgart: Deutsche Bibelgesellschaft
  10. ^ 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
  11. ^ a b Kriaras, Emmanuel, Επιτομή του Λεξικού της μεσαιωνικής ελληνικής δημώδους γραμματείας 1100–1669, Κέντρο Ελληνικής Γλώσσας, https://www.greek-language.gr
  12. ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  13. ^ a b c d e Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
  14. ^ Etygram: ancient etymologies of Greek words, CEPAM, Université Côte d'Azur, http://appsweb-cepam.unice.fr/etygram

Descendants

Related etymologies

Cite this entry

“Κράτος.” Etymologically, 15 Oct. 2026, etymologically.com/grc/%CE%BA%CF%81%CE%AC%CF%84%CE%BF%CF%82. Accessed 15 Oct. 2026.

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