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Showing results for radioactivity. Search instead for vasoactivity.
Definitions

radioactivity

[rey-dee-oh-ak-tiv-i-tee] / ˌreɪ di oʊ ækˈtɪv ɪ ti /


NOUN
radiation
Synonyms


Example Sentences

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Over that period, the detector recorded around 100 antineutrino candidate events linked to residual radioactivity in the reactor cores and nearby spent-fuel cooling pools.

From Science Daily Aug. 14, 2026

But the presence of heavily armed soldiers, security checkpoints, and signs warning of radioactivity are anything but ordinary.

From Barron's Jun. 28, 2026

The Burevestnik’s radioactivity could make it easy to detect.

From The Wall Street Journal Oct. 28, 2025

The camera will then pick up the radioactivity in such a way that doctors can see how, for example, a cancer has spread.

From BBC Feb. 26, 2025

Of the remaining counts, a fraction come from natural radioactivity in the walls of the cave.

From "Cosmos" by Carl Sagan




Vocabulary lists containing radioactivity


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