Etymology and origin of the Ancient Greek word μυστήριον
- Confidence
- Probable
- Formation
- Derivation
- First attested
- 500–400 BC Heraclitus
- Ultimate origin
- Ancient Greek μύω
Etymology tree
From the same root
Pronunciation
Forms
μῠστήρῐον (mustḗrion) n (genitive μῠστηρῐ́ου); second declension[1]
Etymology
It is a derivative from Ancient Greek μύστης (mústēs, “initiate”), which goes with μυέω (muéō, “to initiate”) and μύω (mū́ō, “to close (the eyes or lips)”).[2][3][4] Beekes takes the initiate to be “one who shuts his eyes”, in contrast with the ἐπόπτης (epóptēs, “watcher”) of the highest grade.[2] The further origin of the verb is uncertain: Beekes gives Proto-Indo-European *meus-, *meuH- (“to shut”) with a query, while Chantraine links it with the sound μῦ (mû) made with closed lips.[2][5]
A derivation from a Semitic word for “hiding place”, proposed in the 19th century, is rejected.[6] Athenaeus records a pun of the tyrant Dionysius, who called mouse-holes “mysteries” as if from μῦς (mûs, “mouse”) and τηρέω (tēréō, “to watch”).[3]
Earliest recorded meaning
Heraclitus is the first to speak of the mysteries, the secret rites, and Herodotus uses the word of the mysteries of the Cabiri on Samothrace.[3][7][8]
Semantic evolution
Mostly in the plural, the word named secret rites of initiation, above all the Eleusinian mysteries of Demeter, with their Greater and Lesser celebrations.[3][8] It also meant the sacred objects carried in them, and Aristophanes has the proverb of the donkey that carries the mysteries, said of an overloaded beast.[3] By extension it came to mean any secret: Plato and Menander use it so, and the doctors called a remedy they kept to themselves their “mystery”.[3]
The Septuagint, in Daniel and the wisdom books, uses it for secrets, including political and military ones, and for God's hidden plans.[9][4] In the New Testament it is a secret of God, now revealed, as in “the mystery of the kingdom” and Paul's “mystery of the Gospel”.[8][3][10] Hellenistic Christian Greek came to use it for the sacraments.[11]
It passed into Latin as mystērium, and through Latin and Old French it gave the English word mystery.[1][12] Modern Greek μυστήριο (mystírio) means a sacrament of the Church and the ancient mysteries, and, as a semantic loan from French mystère, a medieval mystery play.[11]
Timeline
- 6th–5th century BC – Heraclitus speaks of the mysteries.[3][7]
- 5th century BC – Herodotus uses it of the mysteries of the Cabiri.[3][8]
- 5th–4th century BC – Aristophanes quotes the proverb of the donkey carrying the mysteries.[3]
- 4th–3rd century BC – Menander uses it for a personal secret.[3]
- 1st century AD – The New Testament uses it for the secret purposes of God, now revealed.[8][3]
- About AD 300 – Coptic texts record the borrowing.[13]
- Early 14th century – English borrows mystery in a theological sense.[12]
- Modern Greek – The learned μυστήριο (mystírio) means a sacrament of the Church.[11]
Meanings
Noun
- A secret rite, and in the plural the mysteries, especially those of Eleusis.[3][8]
- The sacred objects of the mysteries.[3]
- (late) An object used in magic, a talisman.[3]
- A secret in general; a secret remedy.[3][9]
- (Septuagint, New Testament) A secret of God revealed, a religious truth; a hidden meaning or symbol.[3][8][10]
- (figurative) The military oath of the Romans.[3]
Word family
- μυστηριώδης (mustēriṓdēs)
Related words
Usage notes
Zonaras explains it from Paul's letters as the preaching of Christ and as what may not be spoken.[14]
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ 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
- ^ a b c d e f g h i j k l m n o p q r Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
- ^ a b Abbott-Smith, G. (1922), A Manual Greek Lexicon of the New Testament, Edinburgh: T. & T. Clark
- ^ 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
- ^ Rosół, Rafał (2013), Frühe semitische Lehnwörter im Griechischen, Frankfurt am Main: Peter Lang
- ^ a b Babiniotis, Georgios (2010), Ετυμολογικό λεξικό της νέας ελληνικής γλώσσας [Etymological Dictionary of Modern Greek], Athens: Κέντρο Λεξικολογίας
- ^ a b c d e f g 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
- ^ a b Lust, Johan; Eynikel, Erik; Hauspie, Katrin (2003), Greek-English Lexicon of the Septuagint, rev. ed., Stuttgart: Deutsche Bibelgesellschaft
- ^ a b United Bible Societies (2023), UBS Dictionary of the Greek New Testament (revised Louw–Nida semantic domains), open-licence ed.
- ^ a b c Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ Database and Dictionary of Greek Loanwords in Coptic (DDGLC), Freie Universität Berlin and Universität Leipzig
- ^ Pseudo-Zonaras, Lexicon, ed. Johann August Heinrich Tittmann (1808), Iohannis Zonarae Lexicon, Leipzig: Crusius
Borrowed into
- Latin mysterium
Cite this entry
“Μυστήριον.” Etymologically, 1 Nov. 2026, etymologically.com/grc/%CE%BC%CF%85%CF%83%CF%84%CE%AE%CF%81%CE%B9%CE%BF%CE%BD. Accessed 2 Nov. 2026.
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