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Showing results for ozone.
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.

The team then evaluated how these emissions would affect the ozone layer itself.

From Science Daily • Apr. 16, 2026

The concern over ozone depletion dates back to 1985, when scientists identified a growing hole in the ozone layer above Antarctica.

From Science Daily • Apr. 16, 2026

The Strait of Hormuz is a crucial shipping chokepoint for Persian Gulf energy exports, other chemicals like ozone, and fertilizer.

From Barron's • Apr. 4, 2026

Not the good, high-altitude ozone that shields us from dangerous UV light, but bad ozone, hovering right above ground level — stinking, brownish, grayish photochemical smog.

From Los Angeles Times • Mar. 26, 2026

Our swords met again and the air charged with ozone.

From "The Last Olympian" by Rick Riordan




Vocabulary lists containing ozone