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Definitions

radiation

[rey-dee-ey-shuhn] / ˌreɪ diˈeɪ ʃən /




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.

Current models suggest rocky planets form near stars because intense radiation strips away gas surrounding developing planetary cores.

From Science Daily • May 21, 2026

The unclaimed drone struck an electrical generator on Sunday near the Arab world's first nuclear power plant in Barakah in the emirate of Abu Dhabi, triggering a fire but causing no injuries nor radiation leak.

From Barron's • May 20, 2026

Observations of the cosmic radiation background provide nearly incontrovertible proof of the big bang.

From The Wall Street Journal • May 19, 2026

The team also measured levels of malondialdehyde, a marker of oxidative stress, after exposing skin to low doses of UV radiation.

From Science Daily • May 18, 2026

By law, Japanese nuclear workers could not be exposed to more than 50 mSv of radiation per year.

From "Meltdown" by Deirdre Langeland




Vocabulary lists containing radiation


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