Etymologically

Etymology and origin of the Ancient Greek word θηλή

Confidence
Established
Formation
Inherited
First attested
500–400 BC Pindar (fragment)
Inherited from
Proto-Indo-European *dʰeh₁léh₂
Ultimate origin
Proto-Indo-European *dʰeh₁-

Pronunciation

  • 5th-century BC Attic: /tʰɛː.lɛ̌ː/[1]
  • 4th-century AD Koine: /θiˈli/[1]
  • 10th-century Byzantine: /θiˈli/[1]

Forms

θηλή (thēlḗ) f (genitive θηλῆς); first declension[1]

Etymology

It is inherited from Proto-Indo-European *dʰeh₁léh₂,[1] from the root *dʰeh₁(i)- (“to suck, suckle”), which Greek also has in θῆσθαι (thêsthai, “to suck”), θῆλυς (thêlus, “female”) and τιθήνη (tithḗnē, “nurse”).[2][3] Chantraine explains it as the root with a suffix in l, a form that the Latin denominative fēlō (“to suck”) also presupposes.[3]

Other l-formations from the same root are fīlius (“son”) and Latvian dēls (“son”).[3][4]

Earliest recorded meaning

The CGL cites a fragment of Pindar for the teat of an animal,[5] Euripides' Cyclops uses it of the teats of ewes.[5][6]

Semantic evolution

Classical writers used it of animals and of women: Euripides, the Hippocratic writers and Plato.[6][5][3] Aristotle distinguishes the nipple, through which the milk is strained, from the breast, μαστός (mastós).[6][3] A papyrus of the 3rd century AD uses it for the iron head of a pole.[6]

Modern Greek θηλή (thilí) is a learned word: the nipple, the teat of a baby's bottle, and in anatomy and botany any small projection.[7] Modern zoological Latin made the name Mesothelae from it.[1]

Timeline

  • 6th–5th century BC – A fragment of Pindar uses it of an animal's teat.[5][8]
  • 5th century BC – Euripides' Cyclops and the Hippocratic writers use it.[6][8]
  • 4th century BC – Aristotle distinguishes the nipple from the breast.[6][3][8]
  • 3rd century AD – A papyrus uses it of the iron head of a pole.[6]
  • Modern Greek – θηλή (thilí) is a learned word for the nipple and for small projections in anatomy and botany.[7]

Meanings

Noun

  1. The teat of an animal.[6][5]
  2. The nipple of a woman.[5][6]
  3. The head of a pole.[6]
  • θῆλυς (thêlus)
  • θηλάζω (thēlázō)
  • θῆσθαι (thêsthai)
  • τιθήνη (tithḗnē)
  • Latin felo

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ 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 e f 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. ^ Babiniotis, Georgios (2010), Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας [Etymological Dictionary of Modern Greek], Athens: Κέντρο Λεξικολογίας
  5. ^ a b c d e f Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  6. ^ 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
  7. ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
  8. ^ a b c Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge

Related etymologies

Cite this entry

“Θηλή.” Etymologically, 1 Nov. 2026, etymologically.com/grc/%CE%B8%CE%B7%CE%BB%CE%AE. Accessed 2 Nov. 2026.

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