What does "alpha radiation" mean?

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

What is a synonym for "alpha radiation"?

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

noun

noun ·Rare ·Advanced level

Noun

1
The radiation of alpha particles as a result of radioactive decay. uncountable
"Meronyms: alpha particle < alpha ray"
2
the radiation of alpha particles during radioactive decay wordnet

"Meronyms: alpha particle < alpha ray"