Etymologically

βλασφημία

Etymology and origin of the Ancient Greek word βλασφημία

Confidence
Probable
Formation
Derivation
First attested
400s BC Democritus More words from the 5th century BC
Ultimate origin
Ancient Greek βλάσφημος
Etymology tree
inherited borrowed derived
Ancient Greek βλασφημία (blasphēmía)
Latin blasphēmia
English blasphemy

Pronunciation

  • 5th-century BC Attic: /blas.pʰɛː.mí.aː/[1]
  • 4th-century AD Koine: /βlas.ɸiˈmi.a/[1]
  • 10th-century Byzantine: /vlas.fiˈmi.a/[1]

Forms

βλᾰσφημῐ́ᾱ (blasphēmíā) f (genitive βλᾰσφημῐ́ᾱς); first declension[1]

Etymology

Wiktionary takes it as from Ancient Greek βλάσφημος (blásphēmos, “evil-speaking”) with the suffix -ία (-ía).[1] Beekes and Frisk point out, however, that βλασφημέω (blasphēméō, “to speak profanely, slander”) and βλασφημία are older than the adjective, which is rare and late.[2][3] Frisk therefore takes the verb and the noun as formed straight from a phrase, as ἀνδραγαθία (andragathía) was from ἀνήρ (anḗr) ἀγαθός (agathós), and contrasts them with εὐφημία (euphēmía).[3][2] The second element is φήμη (phḗmē, “speech, report”).[2][3][4] The first is unexplained: βλάβος (blábos, “harm”) and μέλεος (méleos, “vain, wretched”) have been proposed.[2][3] Frisk notes that the synonyms κερτομέω (kertoméō) and λοιδορέω (loidoréō) are just as obscure, and calls all three expressive, popular words.[3][2]

Earliest recorded meaning

The earliest example is a fragment of Democritus, in which slanderous talk cannot spoil a good deed.[5][2] In Euripides' Ion it is an ill-omened word spoken during a sacrifice, the opposite of the reverent silence (εὐφημία) the rite required.[6][7][8]

Semantic evolution

In the classical period the word covered both irreverent speech about the gods and abuse of people: Plato uses it for words that must not be uttered at a ceremony, and the Attic orators for slander and invective.[6][8][5] The Septuagint uses it for speech against God, and in the New Testament it is both reviling of people and blasphemy against God and the Spirit.[9][10][11]

Through Late Latin blasphēmia and Old French the word reached English as blasphemy in the early 13th century.[4] Medieval vernacular Greek had the popular form βλαστημιά (vlastimiá), and Modern Greek still says βλαστήμια (vlastímia) for an oath or curse, while Modern Greek βλασφημία (vlasfimía) is the learned word.[12][13][14]

Timeline

  • 5th century BC – Democritus uses it for slander, and Euripides for an ill-omened word at a sacrifice.[5][6][8]
  • 4th century BC – Demosthenes and Aeschines use it for insults against opponents.[5][8]
  • 2nd century BC – Polybius uses it for defamation.[8][10]
  • 1st century AD – The New Testament uses it for reviling and for blasphemy against God.[10][11]
  • 1100–1669 – Vernacular Greek has the form βλαστημιά (vlastimiá), also stressed on the second syllable.[12]
  • Early 13th century – English borrows blasphemy through Old French.[4]
  • Modern Greek – The learned βλασφημία (vlasfimía) means blasphemy.[14][13]

Meanings

Noun

  1. Defamation, slander, abusive speech; in the plural, insults.[8][5][10]
  2. An ill-omened or profane word, one not to be spoken at a religious rite.[6][5]
  3. Irreverent speech about the gods or God, blasphemy.[8][10]

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f 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 Frisk, Hjalmar (1960–1972), Griechisches etymologisches Wörterbuch, 3 vols, Heidelberg: Carl Winter
  4. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d e f Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
  6. ^ a b c d Bailly, Anatole (2020), Dictionnaire grec-français, Bailly 2020 Hugo Chávez ed., ed. Gérard Gréco et al.
  7. ^ Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux
  8. ^ a b c d e f g Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
  9. ^ Abbott-Smith, G. (1922), A Manual Greek Lexicon of the New Testament, Edinburgh: T. & T. Clark
  10. ^ a b c d e 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
  11. ^ a b United Bible Societies (2023), UBS Dictionary of the Greek New Testament (revised Louw–Nida semantic domains), open-licence ed.
  12. ^ a b Kriaras, Emmanuel, Επιτομή του Λεξικού της μεσαιωνικής ελληνικής δημώδους γραμματείας 1100–1669, Κέντρο Ελληνικής Γλώσσας, https://www.greek-language.gr
  13. ^ a b Τεγόπουλος, Γ.; Φυτράκης, Ε. (1997), Μείζον Ελληνικό Λεξικό, Athens: Αρμονία
  14. ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
Cite this entry

“Βλασφημία.” Etymologically, 8 Nov. 2026, etymologically.com/grc/%CE%B2%CE%BB%CE%B1%CF%83%CF%86%CE%B7%CE%BC%CE%AF%CE%B1. Accessed 8 Nov. 2026.

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