Etymology and origin of the Latin word epilepticus
- Confidence
- Established
- Formation
- Borrowing
- First attested
- c. 300 Calcidius More words from the 3rd century
- Borrowed from
- Ancient Greek ἐπιληπτικός
- Ultimate origin
- Ancient Greek ἐπιληπτικός
From the same root
Forms
epilēpticus (feminine epilēptica, neuter epilēpticum); first/second-declension adjective[1] Late spellings include epilempticus and epilenticus.[2][3]
Etymology
It is borrowed from Ancient Greek ἐπιληπτικός (epilēptikós, “epileptic”),[4][5][6] from ἐπίληψις (epílēpsis, “seizure; epilepsy”), the noun of ἐπιλαμβάνω (epilambánō, “to seize”).[5][7]
Earliest recorded meaning
A passage of Ulpian in the Vatican Fragments names the epileptic among those who are excused,[2] Calcidius speaks of an epileptic fall,[8][5] and Firmicus Maternus uses it as a noun in his astrology,[2][9][5] meaning a person suffering from epilepsy.[2]
Semantic evolution
The native Latin name of the illness was morbus comitialis, so epileptica passio in Caelius Aurelianus is a medical loan term.[8][9] Medical writers such as Marcellus glossed the epileptics as those “whom they call caduci”,[2] and Pseudo-Apuleius equated them with the possessed.[2]
Medieval writers used the adjective with morbus and passio for epilepsy and the noun for the patient;[3][10] British sources have it from the 12th century.[6] English epileptic came through French about 1600.[7]
Timeline
- c. 300 AD – Calcidius speaks of an epileptic fall.[8][5]
- 343/350 AD – Firmicus Maternus names epileptics among those born under certain stars.[2][9][5]
- 5th century AD – Caelius Aurelianus uses epileptica passio for the disease.[9][5]
- 538/539–594 AD – Gregory of Tours uses the form epilenticus.[2][5]
- c. 1600 – English borrows epileptic through French.[7]
Meanings
Adjective
Noun
References
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
- ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c d e f g h Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b 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 Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c d e Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ a b c d e f Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Related etymologies
Cite this entry
“Epilepticus.” Etymologically, 8 Nov. 2026, etymologically.com/la/epilepticus. Accessed 8 Nov. 2026.
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