Etymologically

inquinatus

Etymology and origin of the Latin word inquinatus

Confidence
Established
Formation
Derivation
First attested
81–43 BC, Cicero
Ultimate origin
Latin (inquino)
Etymology tree
inherited borrowed derived
Latin inquino
Latin inquinatus

Forms

inquinātus (feminine inquināta, neuter inquinātum; comparative inquinātior, superlative inquinātissimus); first/second-declension adjective[1]

Etymology

It is from Latin inquinō (“to defile, pollute”), its participle used as an adjective.[1][2][3]

Earliest recorded meaning

Cicero has it first,[3] as in the Verrines, of most filthy talk and shameful flatteries.[1][2]

Semantic evolution

It is mostly moral, stained with guilt or impure: Cicero asks who was more defiled in pleasures, calls a method of gain most sordid and defiled, and says nothing was fouler than a certain man,[1][2] Catullus has a father with a dirtier right hand, and Valerius Maximus a most impure life.[1][2] Seneca uses the feminine plural for prostitutes, and Valerius Maximus speaks of the defiled voice of a eunuch.[1] Of diction it is debased or corrupt, a fault Cicero lists in words.[1][2] In its plain sense it is dirty or discoloured, as Papirius Fabianus' darker, dirtier salt.[1] Augustine has a most impure desire.[2] Church Latin has “defiled, polluted”.[4]

Timeline

  • 81–43 BC – Cicero, of filthy talk and debased diction.[1][3]
  • 81/79–52/50 BC – Catullus, of a dirty hand.[1][3]
  • 4 BC–65 AD – Seneca, of prostitutes.[1][3]
  • 354–430 AD – Augustine, of impure desire.[2][3]

Meanings

Adjective

  1. Dirty, discoloured.[1]
  2. Of diction, debased, corrupt.[1][2]
  3. Stained with guilt, morally impure, defiled, foul.[1][2][4]

References

  1. ^ a b c d e f g h i j k l m n Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  2. ^ a b c d e f g h i Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  3. ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  4. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Inquinatus.” Etymologically, 20 Oct. 2026, etymologically.com/la/inquinatus. Accessed 20 Oct. 2026.

Last edited on . ·