Etymology and origin of the Latin word deficientia
- Confidence
- Established
- Formation
- Derivation
- First attested
- 300s Fortunatianus, Ars rhetorica More words from the 3rd century
- Ultimate origin
- Latin dēficiō
Forms
dēficientia f (genitive dēficientiae); first declension[1]
Etymology
It is formed from Latin dēficiēns + -ia, from the present participle of dēficiō (“to fail, be lacking”).[1][2]
Earliest recorded meaning
The TLL's first record is the Ars rhetorica of Fortunatianus, where it is the rhetorical term for ellipsis, one of the ways in which ambiguity arises.[2][3]
Semantic evolution
Paulinus of Nola uses it for a want or weakening.[4][5] In medieval philosophy it is an imperfection or defect;[6] Thomas Aquinas uses it for a ceasing or falling away and as a synonym of defectus, opposed to indeficientia.[7] The MLW also records the senses loss, delay, and end or end point.[6] Regional sources have it for a shortfall (Hungary, 1423),[8] for feebleness and for the desertion of someone (Poland).[9] Italian deficienza comes from it.[3]
Timeline
- 4th century AD – Fortunatianus uses it for ellipsis;[2][3][10] Köbler dates him with a query.[2][3][10]
- c. 353–431 AD – Paulinus of Nola uses it for a want.[4][5][10]
- 1423 – A Hungarian record uses it for a shortfall.[8]
- 1455 – A Polish text uses it for feebleness.[9]
Meanings
Noun
- (rhetoric) ellipsis, the leaving out of a word.[2][3]
- Want, lack; weakening, exhaustion.[4][5]
- (Medieval Latin) imperfection, deficiency, defect.[6][7]
- (Medieval Latin) Loss; delay.[6]
- (Medieval Latin) An end, end point; a ceasing.[6][7]
- (Medieval Latin) Desertion of someone.[9]
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b c d e Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
- ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ a b c d e Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
- ^ a b c Schütz, Ludwig (1895), Thomas-Lexikon, 2nd ed., Paderborn: F. Schöningh
- ^ a b Bartal, Antal, et al. (1987–), Lexicon Latinitatis Medii Aevi Hungariae, Budapest: Akadémiai Kiadó; online ed. ELTE
- ^ a b c Lexicon mediae et infimae Latinitatis Polonorum (1953–), Kraków: Instytut Języka Polskiego PAN; electronic ed. elexicon.scriptores.pl
- ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry
“Deficientia.” Etymologically, 7 Nov. 2026, etymologically.com/la/deficientia. Accessed 8 Nov. 2026.
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