Etymology and origin of the Latin word impossibilitas
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 125–175 AD, Apuleius
- Ultimate origin
- Latin impossibilis
Etymology tree
From the same root
Forms
impossibilitās f (genitive impossibilitātis); third declension[1] Also spelled inpossibilitās.[2][1]
Etymology
It is from Latin impossibilis (“impossible”) + -tās,[2][1] itself formed from possibilis (“possible”), from possum (“to be able”).[1]
Earliest recorded meaning
Apuleius, in the Metamorphoses, has Psyche turned to stone by the impossibility of her task.[2][3]
Semantic evolution
Lewis and Short call it post-classical; after Apuleius it is found in Tertullian's treatise on baptism.[4][5]
In medieval Latin it meant both impossibility, or a thing that cannot be done,[6][7] and a person's inability or incapacity to do something, weakness.[8][6][9] Conte gives this Late Latin word as the source of Italian impossibilità,[10] and it has descendants in the other Romance languages too, such as French impossibilité and Spanish imposibilidad.[1]
Timeline
- c. 125–175 AD – Apuleius uses it of Psyche's impossible task.[2][3]
- c. 160–220 AD – Tertullian uses it in his treatise on baptism.[4][5][3]
Meanings
Noun
- Impossibility.[2][4]
- (Medieval Latin) An impossible thing or task.[6][7]
- (Medieval Latin) Inability, incapacity, weakness.[8][6][9]
References
- ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ a b c d Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
- ^ 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 Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ a b Bartal, Antal, et al. (1987–), Lexicon Latinitatis Medii Aevi Hungariae, Budapest: Akadémiai Kiadó; online ed. ELTE
- ^ Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
Cite this entry
“Impossibilitas.” Etymologically, 24 Oct. 2026, etymologically.com/la/impossibilitas. Accessed 24 Oct. 2026.
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