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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - Air pollution by a mixture of smoke and fog.

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Usage examples (31)
  • But this political smog is quickly cleared by the people at the polls.
  • An estimated 21,000 Canadians die each year from long term smog exposure ii
  • Tropospheric ozone, which most of us call smog, has a similarly short lifetime.
  • Is it a transportation issue because smog is caused by idling cars and coal-fire generation?
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.