Etymology and origin of the Latin word phantasticus
- Confidence
- Established
- Formation
- Borrowing
- First attested
- Augustine, 354–430 AD
- Borrowed from
- Ancient Greek φανταστικός
- Ultimate origin
- Ancient Greek φανταστικός
Forms
phantasticus (feminine phantastica, neuter phantasticum); first/second-declension adjective[1]
Etymology
It is borrowed from Ancient Greek φανταστικός (phantastikós, “able to imagine”), from φαντάζω (phantázō, “to make visible”).[1][2][3][4]
Earliest recorded meaning
According to the TLL it is found from Augustine on, of illusions that deceive the eyes: he calls the tricks of the magicians in Exodus phantastica illa figmenta.[5]
Semantic evolution
In Augustine the neuter phantasticum also names a person's phantom or double.[6] Theologians applied it to the doctrine that Christ's body was only apparent, and insisted that he was non phantasticum, sed verum, not a phantom but a real man;[5] Gregory the Great tells of monks deluded by a phantasticus ignis, fire conjured up by the devil.[5][6]
In medieval Latin it meant imaginary, unreal and abstract,[7][8] and British writers such as Felix and Bede used it for deceptive visions and illusions of the devil.[4] English fantastic came from it through Old French;[2] Etymonline notes that medieval Latin also used it as a noun for a lunatic.[2]
Timeline
- 354–430 AD – Augustine uses it of the illusions of magicians.[5][3]
- Medieval Latin – Imaginary, unreal, abstract.[7]
- late 14th century – English fantastic, through Old French.[2]
Meanings
Adjective
- (Late Latin) Imaginary, unreal; illusory, deceptive.[5][9][7][4]
- (Late Latin) Of the imagination;[6][9] phantasticum, a person's phantom or double.[6][9]
- (Medieval Latin) Abstract.[7]
Related words
Usage notes
The adverb phantasticē is used by Nebridius in a letter to Augustine.[9] In Fulgentius the word is a false reading for phonascicus.[5]
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
- ^ a b c d e f Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ a b c d Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
Borrowed into
- Italian fantastico
Related etymologies
- hippodromos · also from Greek
- cratera · also from Greek
- thorax · also from Greek
- ruta · also from Greek
- trierarchus · also from Greek
- sycophantia · also from Greek
- tragoedus · also from Greek
- scarus · also from Greek
Cite this entry
“Phantasticus.” Etymologically, 23 Oct. 2026, etymologically.com/la/phantasticus. Accessed 23 Oct. 2026.
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