Etymologically

πληθώρα

Etymology and origin of the Ancient Greek word πληθώρα

Confidence
Probable
Formation
Derivation
First attested
400s BC Herodotus More words from the 5th century BC
Ultimate origin
Ancient Greek πλήθω
Etymology tree
inherited borrowed derived
Ancient Greek πληθώρα (plēthṓra)
Latin plethora
English plethora

Pronunciation

  • 5th-century BC Attic: /plɛː.tʰɔ̌ː.raː/[1]
  • 4th-century AD Koine: /pliˈθo.ra/[1]
  • 10th-century Byzantine: /pliˈθo.ra/[1]

Forms

πληθώρα (plēthṓra) f (genitive πληθώρᾱς); first declension[1] Ionic πληθώρη.[2][3]

Etymology

It is probably from Ancient Greek πλήθω (plḗthō, “to be full”), formed like ἐλπωρή (elpōrḗ) from ἔλπω (élpō).[1][4] Πάπυρος sees the suffix -ωρη (-ōrē) of ἀλεωρή (aleōrḗ) and θαλπωρή (thalpōrḗ) added to the stem of the verb, whose root is that of πίμπλημι (pímplēmi).[5] Babiniotis instead starts from πλῆθος (plêthos) with the same suffix.[6]

Earliest recorded meaning

Herodotus is the first to use it, in the Ionic form πληθώρη: πληθώρη ἀγορῆς is the time when the marketplace is full, and in the advice of Artabanus to Xerxes it is satiety, a surfeit of good fortune.[2][4][6]

Semantic evolution

In the Hippocratic writings it is fullness or satiety after food.[2][7] Later medicine, in Galen and Alexander of Aphrodisias, made it a technical term: an excess of blood or humours in the body, plethora.[2][4] Zonaras glosses it as a disease and as repletion.[8] Most of its occurrences in GLAUx are from the 2nd century AD, in Galen's time.[7]

In Modern Greek πληθώρα (plithóra) is a learned word for a great quantity or abundance; medicine keeps the old sense of an excess of blood.[9][5] English plethora (1540s) came from it through Late Latin plethora, first as a medical word, and took the figurative meaning “too much of anything” by 1700.[10]

Timeline

  • 5th century BC – Herodotus uses it for the hour of the full marketplace and for satiety.[2][11]
  • 5th century BC – Hippocratic writing uses it for fullness after food.[2][7][11]
  • 2nd century AD – Galen uses it for an excess of blood or humours.[2][11]
  • 3rd century AD – Alexander of Aphrodisias uses it in the same medical sense.[2][11]
  • 1540s – English borrows it, through Late Latin, as plethora.[10]

Meanings

Noun

  1. Fullness; πληθώρη ἀγορῆς, the time of the full marketplace.[2][4]
  2. Satiety, surfeit.[2][4]
  3. (medicine) An excess of blood or humours, plethora.[2][4]

Word family

  • πληθωρικός (plēthōrikós)

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  3. ^ 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
  4. ^ a b c d e f Bailly, Anatole (2020), Dictionnaire grec-français, Bailly 2020 Hugo Chávez ed., ed. Gérard Gréco et al.
  5. ^ a b Πάπυρος–Larousse–Britannica, Μέγα Λεξικό της Ελληνικής Γλώσσας, Athens: Πάπυρος
  6. ^ a b Babiniotis, Georgios (2010), Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας [Etymological Dictionary of Modern Greek], Athens: Κέντρο Λεξικολογίας
  7. ^ a b c Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux
  8. ^ Pseudo-Zonaras, Lexicon, ed. Johann August Heinrich Tittmann (1808), Iohannis Zonarae Lexicon, Leipzig: Crusius
  9. ^ Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  10. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  11. ^ a b c d Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
Cite this entry

“Πληθώρα.” Etymologically, 8 Nov. 2026, etymologically.com/grc/%CF%80%CE%BB%CE%B7%CE%B8%CF%8E%CF%81%CE%B1. Accessed 8 Nov. 2026.

Last edited on . ·