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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.

Unlike a nuclear-weapons program, an AI lab emits no radiation, handles no controlled materials, and leaves no atmospheric or seismic traces.

From The Wall Street Journal • Jun. 9, 2026

They said a fire was put out and there were no injuries, with officials adding that radiation levels remained stable.

From BBC • Jun. 7, 2026

Eradication was possible through the sterile insect technique, which uses gamma radiation to irradiate screwworm pupae and create sterile male flies.

From Los Angeles Times • Jun. 6, 2026

Plus, new research on anesthesia and a brain tumor radiation device.

From The Wall Street Journal • Jun. 5, 2026

The question grew more pressing around 10:00 P.M., when radiation levels in unit 1 began to climb.

From "Meltdown" by Deirdre Langeland




Vocabulary lists containing radiation


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