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Word of the Day Tuesday, June 9, 2026

ozone

/ˈoʊzɪn/ noun · British & US
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What does ozone mean?

noun

A stable form of oxygen with three atoms per molecule, found in the stratosphere and formed by the interaction of ultraviolet radiation with oxygen molecules. It is also used as a disinfectant and in the manufacture of various chemicals.

Example

"The ozone layer in the atmosphere protects the Earth from the sun's harmful ultraviolet rays."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for ozone

Antonyms of ozone

Rhymes with ozone

Etymologically related