Phrase guide

light pollution

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

An excess of artificial light, especially near urban areas, reducing visibility of stars, etc. in the night sky.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: photopollution

Antonyms: none provided

History

Etymology

No etymology was provided for this word.

Across languages

Translations

20 source translations are retained for this English entry.

  • Chinese Mandarin: 光污染 (guāngwūrǎn) — excess artificial light
  • Chinese Mandarin: 光害 (guānghài) — excess artificial light
  • Danish: lysforurening — excess artificial light
  • Dutch: lichtvervuiling — excess artificial light
  • Finnish: valosaaste — excess artificial light
  • French: pollution lumineuse — excess artificial light
  • German: Lichtverschmutzung — excess artificial light
  • Greek: φωτορύπανση (fotorýpansi) — excess artificial light
  • Hindi: प्रकाश प्रदूषण (prakāś pradūṣaṇ) — excess artificial light
  • Hungarian: fényszennyezés — excess artificial light
  • Italian: inquinamento luminoso — excess artificial light
  • Japanese: 光害 — excess artificial light
  • Portuguese: poluição visual — excess artificial light
  • Romanian: poluare luminoasă — excess artificial light
  • Russian: светово́е загрязне́ние (svetovóje zagrjaznénije) — excess artificial light
  • Spanish: contaminación lumínica — excess artificial light
  • Swedish: ljusförorening — excess artificial light
  • Swedish: ljusnedsmutsning — excess artificial light
  • Thai: มลภาวะทางแสง (mon-lá-paa-wá-taang-sɛ̌ɛng) — excess artificial light
  • Ukrainian: світлове́ забру́днення (svitlové zabrúdnennja) — excess artificial light