Etymologically

αἴνιγμα

Etymology and origin of the Ancient Greek word αἴνιγμα

Confidence
Established
Formation
Derivation
First attested
6th–5th century BC, Pindar
Ultimate origin
Ancient Greek (αἶνος)
Etymology tree
inherited borrowed derived
Ancient Greek αἴνιγμα
English enigma
Latin aenigma

Pronunciation

  • IPA (5th-century BC Attic): /ǎi̯.niŋ.ma/[1]
  • IPA (4th-century AD Koine): /ˈɛ.niɣ.ma/[1]
  • IPA (10th-century Byzantine): /ˈe.niɣ.ma/[1]

Forms

αἴνῐγμᾰ (aínigma) n (genitive αἰνῐ́γμᾰτος); third declension[1]

Etymology

It is derived from αἰνίσσομαι (ainíssomai, “to speak in riddles”), with the suffix of result nouns -μα (-ma).[2][1][3] That verb comes from αἶνος (aînos, “meaningful speech, tale”), and its sense shifted from “to make a meaningful speech” to “to speak darkly”.[4][2] The origin of αἶνος is unknown.[2] Pokorny's comparison with Germanic words for “oath” such as Gothic 𐌰𐌹𐌸𐍃 (aiþs) is mostly rejected.[2][4]

Earliest recorded meaning

The earliest use is in a fragment of Pindar, of the riddle that the Sphinx put “from her savage jaws”.[5][6]

Semantic evolution

In tragedy it is a riddle in the narrow sense, especially the Sphinx's, which Oedipus solves, and also any veiled or allusive speech: in the Agamemnon Cassandra's way of speaking is “out of riddles”.[3][5][6] Plato uses it for a puzzle posed as a test, and Aristotle's Poetics defines it as a figure made up entirely of metaphors.[3][5] The Pythagoreans were said to teach by riddling maxims.[5]

In the Septuagint it renders the “dark sayings” of the wise, and Paul's “we see through a mirror en ainigmati” has been read as “in a riddle” or as “indirectly, by reflection”.[7][8] Latin borrowed it as aenigma, which reached English as enigma in the 1530s.[1][9] Modern Greek αίνιγμα (ainigma) is a learned word for a riddle and for anything hard to understand.[10]

Timeline

  • 6th–5th century BC – Pindar uses it of the Sphinx's riddle.[5][6]
  • 6th–5th century BC – Aeschylus uses it for veiled, oblique speech.[3][6]
  • 4th century BC – Aristotle's Poetics treats it as a figure built of metaphors.[3][5]
  • 1st century AD – Paul writes that we now see “through a mirror, in a riddle”.[8][6]
  • 1530s – English borrows enigma, through Latin.[9]

Meanings

Noun

  1. A dark saying; veiled or allusive speech.[3][6]
  2. A riddle posed as a puzzle or test, such as the Sphinx's.[3][5]
  3. (rhetoric) A figure composed entirely of metaphors.[3][5]
  4. A puzzling situation or problem.[3]
  5. (New Testament) An indirect image, as in a mirror.[8][5]
  6. (Theban) An ambush.[6][5]

Word family

  • αἰνιγματώδης (ainigmatṓdēs)
  • αἰνιγματικός (ainigmatikós)
  • αἶνος (aînos)
  • αἰνίσσομαι (ainíssomai)
  • Latin aenigma
  • English enigma

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d 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 g h i Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  4. ^ a b Frisk, Hjalmar (1960–1972), Griechisches etymologisches Wörterbuch, 3 vols, Heidelberg: Carl Winter
  5. ^ a b c d e f g h i j Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
  6. ^ a b c d e f g Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
  7. ^ Lust, Johan; Eynikel, Erik; Hauspie, Katrin (2003), Greek-English Lexicon of the Septuagint, rev. ed., Stuttgart: Deutsche Bibelgesellschaft
  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 Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  10. ^ Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki

Borrowed into

Descendants

Cite this entry

“Αἴνιγμα.” Etymologically, 15 Oct. 2026, etymologically.com/grc/%CE%B1%E1%BC%B4%CE%BD%CE%B9%CE%B3%CE%BC%CE%B1. Accessed 15 Oct. 2026.

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