Etymologically

Etymology and origin of the Latin word pollutus

Confidence
Established
Formation
Derivation
First attested
86–34 BC Sallust More words from the 1st century BC
Ultimate origin
Latin polluō
Etymology tree
inherited borrowed derived
Latin polluō
Latin pollūtus
English pollute
From the same root
Latin pollūtiō ← polluō

Forms

pollūtus (feminine pollūta, neuter pollūtum, comparative pollūtior, superlative pollūtissimus); first/second-declension adjective[1]

Etymology

Used as an adjective, it is the past participle from Latin polluō (“to defile, pollute”).[1][2] De Vaan analyses the verb as a compound of *por- and a verb from Proto-Indo-European *l(H)u- (“to soil”).[3]

Earliest recorded meaning

The OLD's earliest passage is in Sallust's Jugurtha, of conduct, a “corrupt” licence that would stir up ill will; the sense is morally corrupt.[1][2]

Semantic evolution

It was said of people as morally corrupt or depraved: Silius Italicus has an old age “more polluted” than the youth whose faults it increases, and Tacitus and Apuleius use the superlative of wicked men.[1] Lucan and Gellius apply it to actions and arts.[1] Fronto uses it of a debased, corrupt style of speech.[1]

Timeline

  • 86–34 BC – Sallust uses it of a corrupt licence.[1][2]
  • 98–115 AD – Tacitus speaks of a depraved ruler.[1][2]
  • 100–170 AD – Fronto uses it of a corrupt style.[1][2]

Meanings

Adjective

  1. Morally corrupt, depraved (of people and of actions).[1]
  2. (of style) Debased, corrupt.[1]

Usage notes

The TLL lists separately a rare noun pollūtus (fourth declension), meaning the same as pollūtiō, found once in a work falsely ascribed to Augustine.[4]

References

  1. ^ a b c d e f g h i j k Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  2. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  3. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  4. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
Cite this entry

“Pollutus.” Etymologically, 7 Nov. 2026, etymologically.com/la/pollutus. Accessed 8 Nov. 2026.

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