Etymologically

τακτικός

Etymology and origin of the Ancient Greek word τακτικός

Confidence
Established
Formation
Derivation
First attested
400s BC Xenophon, Cyropaedia
Ultimate origin
Ancient Greek τάσσω
Etymology tree
inherited borrowed derived
Ancient Greek τάσσω
Ancient Greek τακτικός
From the same root
Ancient Greek τάξις ← τάσσω
English tactical ← τακτικός

Pronunciation

  • 5th-century BC Attic: /tak.ti.kós/[1]
  • 4th-century AD Koine: /tak.tiˈkos/[1]
  • 10th-century Byzantine: /tak.tiˈkos/[1]

Forms

τᾰκτῐκός (taktikós) m (feminine τᾰκτῐκή, neuter τᾰκτῐκόν); first/second declension[1]

Etymology

It is formed from Ancient Greek τάσσω (tássō, “to arrange, draw up”) + -τικός (-tikós).[1] Babiniotis and the Cambridge lexicon connect it with the verbal adjective τακτός (taktós, “ordered, fixed”).[2][3]

Earliest recorded meaning

Xenophon's Cyropaedia (early 4th century BC) has the earliest uses: a τακτικὸς ἀνήρ is a man skilled in drawing up troops, a tactician, and the τακτικοὶ ἀριθμοί are the regular units of the army.[4][3][5]

Semantic evolution

The neuter plural τὰ τακτικά was the art of drawing up troops, and the feminine ἡ τακτική (sc. τέχνη) became the name of the art of tactics; and Democritus wrote a work called Τακτικόν.[4][3] Plutarch uses it for the well-drilled movements of a phalanx.[3] More generally Marcus Aurelius uses it for “regulating”, and Dionysius Thrax calls the ordinal numbers τακτικά.[4]

Through New Latin tactica the feminine gave English tactics.[6] Modern Greek has two learned words: τακτικός (taktikós), also popular ταχτικός (tachtikós), “orderly, regular”, whose modern senses follow French ordinaire and régulier, and a second τακτικός (taktikós), “tactical”, from French tactique and English tactical.[7][2]

Timeline

  • 5th–4th century BC – Xenophon uses it of a man skilled in tactics and of the regular units of the army.[4][3][8]
  • 2nd–1st century BC – Dionysius Thrax calls the ordinal numbers τακτικά.[4][8]
  • 1st–2nd century AD – Plutarch uses it of a well-drilled phalanx.[3][8]
  • 2nd century AD – Marcus Aurelius uses it in the general sense “regulating”.[4][8]
  • 1620s – English borrows tactics, through Modern Latin, from ἡ τακτική.[6]

Meanings

Adjective

  1. Skilled in arranging things, especially in drawing up troops; ἡ τακτική (sc. τέχνη) and τὰ τακτικά, tactics.[4][3]
  2. Regular (of units), well-drilled (of movements).[3][4]
  3. Regulating.[4]
  4. (grammar) Ordinal, of numbers.[4]

Word family

  • τακτική (taktikḗ)
  • αὐτεπιτακτικός (autepitaktikós)
  • ἐπιτακτικός (epitaktikós)
  • προστακτικός (prostaktikós)
  • συντακτικός (suntaktikós)
  • ὑποτακτικός (hupotaktikós)
  • τάξις (táxis)
  • English tactics

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Babiniotis, Georgios (2010), Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας [Etymological Dictionary of Modern Greek], Athens: Κέντρο Λεξικολογίας
  3. ^ a b c d e f g h Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  4. ^ a b c d e f g h i j Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  5. ^ Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux
  6. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  7. ^ Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  8. ^ a b c d Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge

Descendants

Cite this entry

“Τακτικός.” Etymologically, 1 Nov. 2026, etymologically.com/grc/%CF%84%CE%B1%CE%BA%CF%84%CE%B9%CE%BA%CF%8C%CF%82. Accessed 2 Nov. 2026.

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