- Confidence
- Established
- Formation
- Derivation
- First attested
- Pliny the Younger
- Ultimate origin
- Proto-Indo-European (*ten-)
Pronunciation
Forms
contentiōsus (feminine contentiōsa, neuter contentiōsum); first/second-declension adjective[1]
Etymology
It is from Latin contentiō (“struggle, dispute”) + -ōsus, from contendō “to strain, contend”, from con- and tendō “to stretch”.[2][1][3] De Vaan traces ⟨tendō⟩ to Proto-Italic *tend-, Proto-Indo-European *ten-d(ʰ)- (“to stretch”).[4]
Earliest recorded meaning
Gaffiot cites Pliny the Younger, and Köbler's earliest source is Suetonius.[5][6] Köbler dates Suetonius c. 75–c. 150 AD.[6]
Semantic evolution
It meant argumentative, quarrelsome, contentious, as in Pliny, of a debate full of struggle; and in Apuleius persistent, obstinate.[2][5]
In Ecclesiastical Latin it means contentious, rebellious.[7] Medieval Latin used it for one refusing his duty, and iūrisdictiō contentiōsa was jurisdiction in civil disputes.[8][6] English contentious (early 15th century) is from it.[3]
Timeline
- c. 75–c. 150 AD – Suetonius uses it.[6]
- c. 125–175 AD – Apuleius uses it of obstinacy.[2][6]
- early 15th century – English contentious is recorded.[3]
Meanings
Adjective
- Persistent, obstinate.[2]
- Argumentative, quarrelsome, contentious.[2][9]
- (Medieval Latin, law) Of contested cases.[8]
Related words
References
- ^ a b c d 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 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 Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
Cite this entry
“Contentiosus.” Etymologically, 17 Oct. 2026, etymologically.com/la/contentiosus. Accessed 17 Oct. 2026.
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