Etymologically

contrarietas

Etymology and origin of the Latin word contrarietas

Confidence
Established
Formation
Derivation
First attested
c. 160–220 AD, Tertullian
Ultimate origin
Latin contrārius
Etymology tree
inherited borrowed derived
Latin contrarius
English contrary
French contraire
Italian contrario
Latin contrarietas

Forms

contrārietās f (genitive contrārietātis); third declension[1] Medieval spellings include ⟨contraarietas⟩ and ⟨contrariaetas⟩.[2][3]

Etymology

It is from Latin contrārius (“opposite, contrary”) + -tās.[1][4][5][6] Köbler traces the adjective to contrā (“against”).[3]

Earliest recorded meaning

The TLL's earliest Christian author is Tertullian, who in his work on the soul sets the opposition of “born” and “unborn” against his opponents,[5][3] and speaks elsewhere of the contrariety of teachings and of the opposed precepts that Marcion collected in his Antitheses.[5]

Semantic evolution

It was a learned word of the grammarians, philosophers and Christian writers.[5][4] Sacerdos says that an asynartete verse arises through antipathy, that is, through contrariety,[5] and Pompeius uses it for an exception to a rule.[5] Macrobius writes that contrariety never arises from doubled likes,[5][7] the Latin Irenaeus renders Greek Ancient Greek ἐναντιότης (enantiótēs) with it,[5] and Boethius says that affirmation and negation are distinguished by contrariety.[5] It could also mean an adversity or vexation: Firmicus Maternus speaks of people hindered by various misfortunes, and Sidonius of the anger that the vexing news stirred in him.[5][8]

In Medieval Latin it kept the sense of contrast and opposition,[9][2] and became a term of logic and natural philosophy, for the contrariety of qualities such as heat and cold;[2][10] Thomas Aquinas defines it as the greatest distance between two things within one genus.[11] In charters and legal texts it meant resistance, a challenge or an injury:[9][2][12] papal and monastic documents forbid anyone to bring harm or molestation on a monastery,[7] and Hungarian charters use it for legal opposition.[12] The Romance languages continue it, as in French contrariété and Italian contrarietà,[1] and English contrariety came from it through Old French about 1400.[13]

Timeline

  • c. 160–220 AD – Tertullian uses it of the opposition of born and unborn.[5][3]
  • 3rd century AD – The grammarian Sacerdos explains an asynartete verse by contrariety.[5][3]
  • 343/350 AD – Firmicus Maternus uses it for misfortunes.[5][3]
  • first half of the 5th century AD – Macrobius writes that contrariety never arises from doubled likes.[5][3]
  • c. 431–486 AD – Sidonius uses it of vexing news.[5][3]
  • 800 – A letter of Alcuin speaks of the hostility of the enemies of Christ.[10]
  • 840 – A capitulary uses it.[3]
  • 1193 – A Hungarian charter uses it of a legal objection.[12]
  • c. 1400 – English contrariety is recorded, from Old French.[13]

Meanings

Noun

  1. (Late Latin) opposition, contrariety, contrast; contradiction.[4][6][5][8][14]
  2. (Late Latin) Misfortune, adversity, vexation.[5][8][9]
  3. (logic) Contrary opposition; an opposite.[10][11][2][15]
  4. (Medieval Latin) Resistance, hostility; a legal challenge or objection.[9][2][12][15]
  5. (Medieval Latin) Injury, molestation; a hindrance, obstacle.[9][7][2]

References

  1. ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  3. ^ a b c d e f g h i Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  4. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b c d e f g h i j k l m n o p q Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  6. ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  7. ^ a b c du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
  8. ^ a b c Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  9. ^ a b c d e Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  10. ^ a b c 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
  11. ^ a b Schütz, Ludwig (1895), Thomas-Lexikon, 2nd ed., Paderborn: F. Schöningh
  12. ^ a b c d Bartal, Antal, et al. (1987–), Lexicon Latinitatis Medii Aevi Hungariae, Budapest: Akadémiai Kiadó; online ed. ELTE
  13. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  14. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  15. ^ a b Lexicon mediae et infimae Latinitatis Polonorum (1953–), Kraków: Instytut Języka Polskiego PAN; electronic ed. elexicon.scriptores.pl
Cite this entry

“Contrarietas.” Etymologically, 24 Oct. 2026, etymologically.com/la/contrarietas. Accessed 24 Oct. 2026.

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