pollution

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pollution

  • /pəˈljuːʃən/ UK
  • /pəˈluːʃən/ UK
  • /pəˈluʃən/ US

Rhymes with -uːʃən

Where it comes from

From Middle English pollucioun, pollucion (“desecration, impurity”), from Anglo-Norman pollutiun, Middle French pollution, pollucion, and their source, post-classical Latin pollūtiō (“defilement, desecration; nocturnal emission”) (4th century), from the participial stem of polluō (“to soil, defile, contaminate”), from por- (“before”) + -luō (“to smear”), related to lutum (“mud”) and luēs (“filth”). Compare Ancient Greek λῦμα (lûma, “filth, dirt, disgrace”) and λῦμαξ (lûmax, “rubbish, refuse”), Old Irish loth (“mud, dirt”), Lithuanian lutynas (“pool, puddle”). By surface analysis, pollute + -ion.

noun pollutions

  1. uncountable, usually Physical contamination, now especially the contamination of the environment by harmful substances, or by disruptive levels of noise, light etc. Pollution levels are almost always higher in cities rather than the countryside, what with the cars, industry and so on.

    Similar: defedation, defilement, soilage, adulteration, contamination, pollution, sophistication · Opposite: conservation

  2. uncountable, usually Something that pollutes; a pollutant.

    Similar: adulterant, contaminant, contamination, impurity, sophisticant, adulterator, contaminator, pollutant, pollution, taint

  3. archaic, uncountable, usually The desecration of something holy or sacred; defilement, profanation. Men who attend the Altar, and should most / Endevor Peace: thir strife pollution brings / Upon the Temple it self […].

    Similar: debasement, debauchment, perversion, abasement, adulteration, corruption, defilement, depravation, depravement, impurification, pollution, profanation · Opposite: purity

  4. archaic, uncountable, usually The ejaculation of semen outside of sexual intercourse, especially a nocturnal emission. When occasioned by a voluntary act it is called, simply, Pollution or Masturbation (q.v.); when excited, during sleep, by lascivious dreams, it takes the name Noctur'nal pollution, Exoneiro'sis, Oneirog'mos, Oneirog'onos, Gonorrhœ'a dormien'tium, G. oneirog'onos, G. Vera, G. libidino'sa, Proflu'vium
  5. uncountable, usually Moral or spiritual corruption; impurity, degradation, defilement. She condescended to wait on them at Pemberley, in spite of that pollution which its woods had received.

    Similar: baseness, perversion, corruption, defilement, degeneracy, degradation, depravation, depravedness, depravity, impurity, iniquity, lewdity

Thesaurus

Closest in meaning: befoulment, contamination, defilement, smog, sewage, air, decontamination, acidification, spill, api, environment, band, poisoning, infection, environmental, fouling

Translations

Every language

noun the contamination of the environment by harmful substances

Españolpolución, contaminación
한국어오염 oyeom
日本語汚染 osen
中文污染 wūrǎn
हिन्दीप्रदूषण pradūṣaṇ, कालुष्य kāluṣya
Kiswahiliuchafuzi
Portuguêspoluição
Françaispollution
DeutschVerunreinigung, Verschmutzung, Umweltverschmutzung, Pollution
Italianoinquinamento
Ελληνικάρύπανση rýpansi, μόλυνση mólynsi
Românăpoluare
Русскийзагрязне́ние zagrjaznénije
Tiếng Việtsự ô nhiễm
العربيةتَلْوِيث talwīṯ, تَلَوُّث talawwuṯ
עבריתזִהוּם zihúm

noun something that pollutes; pollutant — see also pollutant

日本語汚染物質 osen busshitsu
中文污染物 wūrănwù
Portuguêspoluente
Italianoinquinante
Ελληνικάρύπος rýpos
עבריתזיהום, זִהוּם zihúm, מְזַהֵם mezahém

noun archaic: emission of semen at other times than in sexual intercourse

Portuguêspolução
Françaispollution
Italianopolluzione
Русскийполлю́ция polljúcija
עבריתשפיכת זרע לבטלה shfikhát zéra levatalá

noun archaic: defilement, corruption

Portuguêspoluição
Françaisdéfilement
עבריתסיאוב seúv

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Cite this
MLA

"pollution." Wiktionary, via Micwyn, micwyn.com/word/pollution. Accessed 6 Nov. 2026.

APA

pollution. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/pollution

Chicago

"pollution." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/pollution.

BibTeX
@misc{pollution_2026,
  title = {pollution},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/pollution},
  urldate = {2026-11-06}
}