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πρᾶξις

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Etymology and origin of the Ancient Greek word πρᾶξις

Confidence
Established
Formation
Derivation
First attested
700s BC Homer, Iliad
Ultimate origin
Ancient Greek πράσσω
Etymology tree
inherited borrowed derived
Ancient Greek πράσσω
Ancient Greek πρᾶξις
From the same root
Ancient Greek πρᾶγμα ← πράσσω
Ancient Greek πρακτικός ← πράσσω

Pronunciation

  • 5th-century BC Attic: /prâːk.sis/[1]
  • 4th-century AD Koine: /ˈprak.sis/[1]
  • 10th-century Byzantine: /ˈprak.sis/[1]

Forms

πρᾶξῐς (prâxis) f (genitive πρᾱ́ξεως); third declension[1] Epic and Ionic πρῆξις (prêxis), genitive πρήξιος.[2][3]

Etymology

It is formed from Ancient Greek πράσσω (prā́ssō, “to do, to practise”) + -σις (-sis), the suffix of action nouns.[1][2][4] The stem of the verb, seen in πρᾶγμα (prâgma), ends in /g/, which turns into /k/ before /s/ and gives ⟨ξ⟩.[4]

Earliest recorded meaning

Homer has the Ionic form πρῆξις in two senses: “business, an errand”, as of a trading voyage in the Odyssey, and “profit, result”, as in the Iliad, where no good is said to come of weeping.[2][3]

Semantic evolution

From “business” and “outcome” the word spread to doing in general: Theognis speaks of the deeds of good men, and Classical writers use it for an act or deed.[2][3] It also meant how one fares, one's fortune or condition, in Aeschylus, Herodotus and Sophocles.[2][3]

Philosophy made it a technical term.[2][3] Plato sets action against passion, and Aristotle sets moral action against making (ποίησις (poíēsis)) and art; in the Poetics the πρᾶξις is the single, complete action that forms the plot of an epic or a play.[2][3] In law it was the exaction of money, the recovery of a debt and the execution of a judgment, in Andocides, Plato, Demosthenes and the inscriptions and papyri.[2][3] Pindar and Aeschines use it as a euphemism for sexual intercourse.[2][3] Polybius has it for a military action, for practical ability, and in a bad sense for intrigue or treachery.[2][3] The magical papyri use it for a magical operation, and Julian for a lecture.[2]

In the New Testament it is a deed or a function, as when the Epistle to the Romans says that the members of the body do not all have the same function.[5] It was borrowed into Latin as prāxis, and Medieval Latin praxis “practice, as opposed to theory” is the source of English praxis, recorded from the 1580s.[6][1] It survives as Modern Greek πράξη (práxi), with the ending -σις becoming -ση; its senses “transaction”, “act” and “operation” are learned semantic loans from French.[7][8]

Timeline

  • Homer – The Iliad and the Odyssey use πρῆξις for business and for the profit or result of something.[2][3]
  • 6th century BC – Theognis uses it for the doings of good men.[2][3]
  • 5th century BC – Herodotus and Sophocles use it for a person's fortune or condition.[2][3]
  • 5th–4th century BC – Andocides uses it for the exaction of debts.[2][3]
  • 4th century BC – Aristotle opposes moral action to making and uses the word for the plot of a tragedy.[2][3]
  • 2nd century BC – Polybius uses it for a battle and for treachery.[2][3]
  • 1580s – English borrows praxis through Medieval Latin.[6]
  • Modern Greek – πράξη (práxi) continues it.[7][8]

Meanings

Noun

  1. Business, a transaction or enterprise.[2][3]
  2. The result or outcome of something; profit, success; the fulfilment of oracles.[2][3]
  3. Doing, performance; activity, action, as opposed to words or to passion.[2][3]
  4. (philosophy) Moral action, as opposed to making (ποίησις (poíēsis)).[2]
  5. (literature) The action of a play or epic, its plot.[3][2]
  6. An act, a deed.[2][3][5]
  7. (euphemistic) Sexual intercourse.[2][3]
  8. A person's fortune or condition.[2][3]
  9. (military) An action, a battle.[2][3]
  10. Practical ability.[2][3]
  11. (pejorative) Intrigue, treachery.[2][3]
  12. (law) Exaction of money, recovery of a debt; execution of a judgment.[2][3]
  13. Exaction of vengeance.[2][3]
  14. (magic) A magical operation, a spell.[2]
  15. (late) A lecture of a rhetorician or philosopher.[2]
  16. (New Testament) A function, as of the parts of the body.[5]

Word family

  • ἀντίπραξις (antípraxis)
  • διάπραξις (diápraxis)
  • εἴσπραξις (eíspraxis)
  • εὐπραξία (euprāxíā)
  • ἀνάπραξις (anápraxis)
  • ἔμπραξις (émpraxis)
  • κατάπραξις (katápraxis)
  • σύμπραξις (súmpraxis)

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 i j k l m n o p q r s t u v w x y z 27 28 29 30 31 32 Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  3. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z 27 Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  4. ^ a b Babiniotis, Georgios (2010), Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας [Etymological Dictionary of Modern Greek], Athens: Κέντρο Λεξικολογίας
  5. ^ 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
  6. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  7. ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  8. ^ a b Kriaras, Emmanuel, Επιτομή του Λεξικού της μεσαιωνικής ελληνικής δημώδους γραμματείας 1100–1669, Κέντρο Ελληνικής Γλώσσας, https://www.greek-language.gr
Cite this entry

“Πρᾶξις.” Etymologically, 1 Nov. 2026, etymologically.com/grc/%CF%80%CF%81%E1%BE%B6%CE%BE%CE%B9%CF%82. Accessed 2 Nov. 2026.

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