Definition of smognext
as in haze
an atmospheric condition in which suspended particles in the air rob it of its transparency the city's smog was once so bad that darkness often prevailed, even at noon

Synonyms & Similar Words

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of smog Monitors in southeastern Wisconsin have found smog levels fluctuating near or above federal limits. Hope Karnopp, jsonline.com, 30 Mar. 2026 The 2023 ozone projection inventory reflects that cars and trucks account for about 21% of the manmade VOC plus oxides of nitrogen emissions in the air that contribute to the formation of ground-level ozone or 'smog' during the summer months. Keith Laing, USA Today, 30 Mar. 2026 Typically, sales of the gas are restricted during the summer due to the volatility of ethanol and its contribution to smog, but the Farm Bureau maintains that new studies show the blend is non-polluting. Los Angeles Times, 29 Mar. 2026 Watching the Giants wander through smog for nine innings did feel like a good metaphor, though. Dieter Kurtenbach, Mercury News, 26 Mar. 2026 See All Example Sentences for smog
Recent Examples of Synonyms for smog
Noun
  • In the frenetic haze of the intensive care unit -- burned and bruised, his pelvis broken -- Marc Schiller tried to tell his story of abduction and torture to nurses, doctors -- anyone who might listen.
    Troy Roberts, CBS News, 8 Apr. 2026
  • Light-bloom torture-test shots of colorful objects against completely black backgrounds also produced significant haze that tapered off gradually across the screen.
    Will Greenwald, PC Magazine, 6 Apr. 2026
Noun
  • Some spots will see fog early, especially north of the metro.
    Joseph Dames, CBS News, 15 Apr. 2026
  • During the day, drivers must also turn on their headlights whenever weather conditions, such as rain, fog, snow, or sleet reduce visibility.
    Marley Malenfant, Austin American Statesman, 10 Apr. 2026
Noun
  • Expect a lovely weather day with a blend of sunshine and clouds.
    Steven Sosna, CBS News, 15 Apr. 2026
  • The simulation is so immersive that windows, shaped like those of a plane, show drifting clouds as the room trembles with faux turbulence.
    Chris Malloy, Bon Appetit Magazine, 14 Apr. 2026
Noun
  • The Summer Fridays Jet Lag Essentials Hydration Set includes four travel-size staples—hydration mist, serum, the brand’s iconic Jet Lag Mask, and eye patches—all designed to keep your skin hydrated on the go.
    Rosie Marder, Travel + Leisure, 17 Apr. 2026
  • Face mists are formulated to hydrate and balance the skin, often using nourishing ingredients such as niacinamide, aloe vera, and witch hazel.
    Lauren Jarvis-Gibson, Sacbee.com, 15 Apr. 2026

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Cite this Entry

“Smog.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/smog. Accessed 19 Apr. 2026.

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