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Showing results for ozone. Search instead for biozone.
Definitions

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.

"We've kind of deduced it to be UVC radiation, the radiation that exists above the ozone layer because obviously there's no filter up there", he says.

From BBC • Apr. 29, 2026

The sessions, the tribunal heard, were conducted at Ali's semi‑detached property - described by Patient A's wife as looking "like a council house" - and at times featured ozone therapy, a controversial alternative medical practice.

From BBC • Apr. 28, 2026

The report, released on Wednesday, ranked Los Angeles-Long Beach as the worst U.S. metro area for ozone pollution, with an average of 159.2 unhealthy ozone days a year.

From Los Angeles Times • Apr. 22, 2026

Ground-level ozone, often called “smog,” is a corrosive gas that forms when pollution from vehicles and other sources reacts in heat and sunlight.

From Los Angeles Times • Apr. 22, 2026

She took a deep breath in and caught a new scent, ozone, the smell that always preceded rain.

From "Beasts of Prey" by Ayana Gray




Vocabulary lists containing ozone