Etymology and origin of the Ancient Greek word ἐνθουσιαστικός
- Confidence
- Established
- Formation
- Derivation
- First attested
- 400s–300s BC Plato, Phaedrus More words from the 5th century BC
- Ultimate origin
- Ancient Greek ἔνθους,-ιάζω
Etymology tree
From the same root
Forms
ἐνθουσιαστικός (enthousiastikós), feminine ἐνθουσιαστική, neuter ἐνθουσιαστικόν; comparative ἐνθουσιαστικώτερος, superlative ἐνθουσιαστικώτατος; adverb ἐνθουσιαστικῶς.[1][2]
Etymology
It is from Ancient Greek ἐνθουσιάζω (enthousiázō, “to be possessed by a god”).[3] That verb is formed from ἔνθους (énthous), a contracted form of ἔνθεος (éntheos, “possessed by a god”), with the verb suffix -ιάζω (-iázō), and Wiktionary suggests that οὐσία (ousía) influenced its shape.[4][5]
Earliest recorded meaning
Plato uses it first, of a prophetic, divinely inspired nature in the Timaeus, and in the Phaedrus has the neuter as a noun for a state of inspiration.[1][5][6]
Semantic evolution
Plato and Aristotle use the word in two directions.[1] Passively it describes someone inspired or filled with a god, and Aristotle applies it especially to souls carried away by music.[1][5] Actively it describes what produces such rapture: certain melodies and harmonies in Aristotle's Politics, and mental illnesses joined with madness in the Problemata.[1][5] Strabo uses it of the ecstatic cults of the Cabiri and the Corybantes, Plutarch speaks of an inspired, initiatory wisdom, and Iamblichus of ecstasy produced by inspiration.[2][1]
Modern Greek took the word over as a learned form, Modern Greek ενθουσιαστικός (enthousiastikós), which now means rousing or expressing enthusiasm, as in an enthusiastic song or enthusiastic comments.[7][8]
Timeline
- 5th–4th century BC – Plato uses it of an inspired, prophetic nature and of the state of inspiration.[1][5][2]
- 4th century BC – Aristotle uses it of souls enraptured by music and of melodies that cause such rapture.[1][5]
- 1st century BC to 1st century AD – Strabo applies it to the ecstatic rites of the Cabiri and the Corybantes.[2]
- 1st–2nd century AD – Plutarch speaks of an inspired wisdom, meaning divination.[1][5]
- 5th–6th century AD – Marinus uses the comparative adverb ἐνθουσιαστικώτερον.[1][2]
- Modern Greek – The learned word ενθουσιαστικός (enthousiastikós) means enthusiastic.[7]
Meanings
Adjective
- Divinely inspired, possessed by a god; of wisdom, heaven-sent, prophetic.[1][5][2]
- Carried away, enraptured, especially by music.[1][5]
- (active) Producing rapture or excitement, exciting, of music and of certain illnesses.[1][5]
- (neuter as noun) τὸ ἐνθουσιαστικόν: the state of inspiration, excitement.[1][5]
Related words
- ἐνθουσιάζω (enthousiázō)
- ἐνθουσιασμός (enthousiasmós)
- ἔνθεος (éntheos)
References
- ^ a b c d e f g h i j k l m n Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
- ^ a b c d e f Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge
- ^ Bailly, Anatole (2020), Dictionnaire grec-français, Bailly 2020 Hugo Chávez ed., ed. Gérard Gréco et al.
- ^ Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
- ^ Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux
- ^ a b Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
- ^ Πάπυρος–Larousse–Britannica, Μέγα Λεξικό της Ελληνικής Γλώσσας, Athens: Πάπυρος
Cite this entry
“Ἐνθουσιαστικός.” Etymologically, 8 Nov. 2026, etymologically.com/grc/%E1%BC%90%CE%BD%CE%B8%CE%BF%CF%85%CF%83%CE%B9%CE%B1%CF%83%CF%84%CE%B9%CE%BA%CF%8C%CF%82. Accessed 8 Nov. 2026.
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