- Confidence
- Established
- Formation
- Derivation
- First attested
- Gaius
- Ultimate origin
- Proto-Italic (*kalwe/o-)
Pronunciation
Forms
calumniōsus (feminine calumniōsa, neuter calumniōsum); first/second-declension adjective[1]
Etymology
It is from Latin calumnia (“trickery, false accusation”) + -ōsus.[2][1][3] ⟨calumnia⟩ is from ⟨*kalwomnia⟩, from calvor (“to deceive”), which de Vaan traces to Proto-Italic *kalwe/o-, from Proto-Indo-European *ḱh₂l-u- or, with the LIV, ⟨*ḱlh₁-u-⟩ “to call”.[4][3]
Earliest recorded meaning
Among the OLD's earliest citations are the jurist Gaius and Apuleius, and Lewis & Short call it post-Augustan.[2][5] Köbler dates Gaius 140–180 AD.[6]
Semantic evolution
It meant one who makes groundless accusations, full of tricks, as in the jurists' definition of one who knowingly brings a false charge; and of actions vexatious, misrepresenting, false, as in Gaius, and Augustine has the superlative.[2][5][7]
In Ecclesiastical Latin it meant calumnious, false, deceitful.[8] Medieval Latin used it for insulting, contested, accused.[9] English calumnious (late 15th century, “slanderous”) is from it.[3]
Timeline
- 140–180 AD – Gaius uses it.[2][6]
- c. 125–175 AD – Apuleius uses it.[2][6]
- late 15th century – English calumnious is recorded.[3]
Meanings
Adjective
Related words
- calumnia
- calumniōsē
- English calumnious
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
Derived terms
Cite this entry
“Calumniosus.” Etymologically, 17 Oct. 2026, etymologically.com/la/calumniosus. Accessed 17 Oct. 2026.
Last edited on . ·