Etymologically

Etymology and origin of the Ancient Greek word πλύνω

Confidence
Established
Formation
Inherited
First attested
700s BC Homer, Iliad More words from the 8th century BC
Inherited from
Proto-Hellenic *pluňňō
Ultimate origin
Proto-Indo-European *plew-

Pronunciation

  • 5th-century BC Attic: /ply̌ː.nɔː/[1]
  • 4th-century AD Koine: /ˈply.no/[1]
  • 10th-century Byzantine: /ˈply.no/[1]

Forms

πλῡ́νω (plū́nō) [1]

Etymology

It is inherited from Proto-Hellenic *pluňňō, a nasal present built on the zero grade of Proto-Indo-European *plew-.[1][2] Like κρίνω (krī́nō) from *κρίνι̯ω (*kríniō), it comes from *πλύνι̯ω (*plúniō), with a nasal followed by a yod suffix; the nasal then spread to the other tenses.[2][3]

Beekes calls the present a Greek creation on an Indo-European basis.[2] The root is the one of πλέω (pléō, “to sail”), which matches Sanskrit प्लवते (plávate, “floats, swims”);[2][3] LIV glosses it “to swim, float”.[4] The closest formation is Old Armenian լուանամ (luanam), also a nasal present and also meaning “to wash”.[2][3][1] The verbal adjective πλυτός (plutós) corresponds to Sanskrit प्लुत (plutá), and πλύσις (plúsis) to प्लुति (pluti), though these may be parallel formations.[2][3] Compare also Latin pluit (“it rains”).[1]

Earliest recorded meaning

Homer uses it for washing clothes: in the Iliad the Trojan women used to wash their garments at the springs, and in the Odyssey Nausicaa and her maids wash clothes at the river.[5][6][7]

Semantic evolution

It was the ordinary word for washing clothes and fabrics, as distinct from washing the body.[2][8] Aristophanes and Menander use it for cleaning offal, and Xenophon for washing a horse's mane and tail.[6] Aristophanes and Demosthenes also use it as slang for abusing someone, “giving him a dressing”, as if he were dirty washing.[5][6] The perfect passive could describe something worn out and threadbare.[5] In the New Testament fishermen wash their nets.[8]

In medieval Greek the present was remade as πλένω (pléno), probably by the 11th century, on the model of μένω (méno) beside the aorist έμεινα (émeina); this is the Modern Greek verb πλένω (pléno) “to wash”.[9][10][7]

Timeline

  • Homer – The Iliad and the Odyssey use it for washing clothes.[5][11]
  • 5th–4th century BC – Aristophanes uses it as slang for abusing someone.[5][6]
  • 4th century BC – Demosthenes uses it of people abusing one another.[5]
  • 1st century AD – The New Testament uses it for washing fishing nets.[8]
  • 11th century – The remodelled form πλένω (pléno) probably appears.[9]
  • Modern Greek – The verb continues as πλένω (pléno).[10][7]

Meanings

Verb

  1. To wash clothes, fabrics or nets; to do the laundry.[5][6]
  2. To wash or clean in general, as offal or a horse's mane.[6]
  3. (slang) To abuse someone, to give them a dressing-down.[5][6]
  4. (passive, figurative) To be worn out or hackneyed.[5]

Word family

  • πλυνός (plunós)
  • πλύσις (plúsis)
  • πλυτός (plutós)
  • ἐκπλύνω (ekplúnō)

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g 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 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
  4. ^ Rix, Helmut, et al. (2001), Lexikon der indogermanischen Verben, 2nd ed., Wiesbaden: Reichert
  5. ^ a b c d e f g h i Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  6. ^ a b c d e f g Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  7. ^ a b c Babiniotis, Georgios (2010), Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας [Etymological Dictionary of Modern Greek], Athens: Κέντρο Λεξικολογίας
  8. ^ 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
  9. ^ a b Kriaras, Emmanuel, Επιτομή του Λεξικού της μεσαιωνικής ελληνικής δημώδους γραμματείας 1100–1669, Κέντρο Ελληνικής Γλώσσας, https://www.greek-language.gr
  10. ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  11. ^ Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux

Related etymologies

Cite this entry

“Πλύνω.” Etymologically, 8 Nov. 2026, etymologically.com/grc/%CF%80%CE%BB%CF%8D%CE%BD%CF%89. Accessed 8 Nov. 2026.

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