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σφήν

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Etymology and origin of the Ancient Greek word σφήν

Confidence
Unknown
First attested
400s BC Aeschylus, Prometheus Bound

Pronunciation

  • 5th-century BC Attic: /spʰɛ̌ːn/[1]
  • 4th-century AD Koine: /ˈsɸin/[1]
  • 10th-century Byzantine: /ˈsfin/[1]

Forms

σφήν (sphḗn) m (genitive σφηνός); third declension[1]

Etymology

The origin is unknown.[2][3] The Cean compound σφηνόπους (sphēnópous) and the form σφάνιον (sphánion) show that the word had an original long /aː/, Common Greek *σφάν (*sphā́n).[2][3][4] The traditional link with Proto-Germanic *spēnuz (“chip”) (Old High German spān) and with Sanskrit स्फ्य (sphyá, “shoulder blade; spar”) must be given up, because the Greek aspirate /pʰ/ does not match their labial.[2][1] Wiktionary considers a Pre-Greek origin likely, and Chantraine compares σπάθη (spáthē) with hesitation.[1][3]

Earliest recorded meaning

Its earliest use is in Aeschylus' Prometheus Bound, where Hephaestus drives a wedge through Prometheus' chest to pin him to the rock.[4][5][6]

Semantic evolution

In Aristophanes the word names a wedge-shaped instrument, perhaps for drawing angles, in the contest of the poets in the Frogs.[5][4] Aristotle's Mechanics treats the wedge as a simple machine, and Apollonius of Rhodes uses it of the wedges that hold a mast at its base.[4][5] It occurs in the papyri of the 3rd century BC, and Plutarch and the Fourth Book of Maccabees use it of the wedge as an instrument of torture.[4]

It survives as Modern Greek σφήνα (sfína), which became feminine on the model of σκίζα (skíza, “splinter”).[7] The stem gave the English learned element spheno-, used in anatomy from the 19th century for the sphenoid bone.[8]

Timeline

  • 5th century BC – Aeschylus uses it of the wedge driven through Prometheus.[4][6]
  • 5th–4th century BC – Aristophanes uses it of a wedge-shaped instrument.[4][5]
  • 4th century BC – The Aristotelian Mechanics discusses the wedge.[4][6]
  • 3rd century BC – Apollonius of Rhodes uses it of the wedges at the foot of a mast, and a Zenon papyrus records it.[4][5]
  • 1st–2nd century AD – Plutarch uses it of an instrument of torture.[4]
  • Mid-19th century – English anatomy takes the element spheno- from it.[8]
  • Modern Greek – The word survives as feminine Modern Greek σφήνα (sfína).[7]

Meanings

Noun

  1. A wedge, for splitting, fastening or securing, as at the foot of a mast.[4][5]
  2. A wedge used as an instrument of torture or for impaling.[4][5]
  3. A wedge-shaped instrument, perhaps for measuring angles.[5]

Word family

  • ἀντισφήν (antisphḗn)
  • ἐνσφηνόομαι (ensphēnóomai)
  • κατασφηνόομαι (katasphēnóomai)
  • σφηνοειδής (sphēnoeidḗs)
  • English sphenoid

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c 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 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. ^ a b c d e f g h i j k l Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  5. ^ a b c d e f g h Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  6. ^ a b c Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux
  7. ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  8. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry

“Σφήν.” Etymologically, 30 Oct. 2026, etymologically.com/grc/%CF%83%CF%86%CE%AE%CE%BD. Accessed 30 Oct. 2026.

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