What does "beta radiation" mean?

The radiation of beta particles as a result of radioactive decay.

Beta radiation

Common synonyms include: beta ray, cathode ray, electron emission, electron radiation, gamma ray, radiorays.

noun

noun ·Rare ·Advanced level

Noun

1
The radiation of beta particles as a result of radioactive decay. countable, uncountable
2
radiation of beta particles during radioactive decay wordnet