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ozone

[oh-zohn, oh-zohn] / ˈoʊ zoʊn, oʊˈzoʊn /


NOUN
ozone layer
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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Unhealthful air quality is expected for inland valleys, the South Coast Air Quality Management District, which issued an ozone advisory for Thursday.

From Los Angeles Times Jul. 23, 2026

Extreme heat helps create ground-level ozone, while fireworks release fine particulate pollution into the air.

From Salon Jul. 3, 2026

After meeting on Tuesday, Belgium's Risk Management Group said it was activating the "alert phase of the national ozone and heat plan" for only the second time.

From BBC Jun. 24, 2026

Martin said the department is also “deploying high-tech nanobubble ozone technology” to kill algae and other contaminants that “have long plagued the Reflecting Pool.”

From The Wall Street Journal Jun. 18, 2026

With more oxygen we might breathe the atmosphere, and ozone would form to shield the surface from solar ultraviolet radiation.

From "Cosmos" by Carl Sagan




Vocabulary lists containing ozone


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