WordNet: corpuscular radiation, particulate radiation

a stream of atomic or subatomic particles that may be charged positively (e.g. alpha particles) or negatively (e.g. beta particles) or not at all (e.g. neutrons)

• hypernym radiation, radioactivity

• hyponym alpha radiation, alpha ray

• hyponym beta radiation, beta ray, electron radiation

• hyponym neutron radiation

corpuscular radiation

• (suomi) hiukkassäteily (synonyymi)

particulate radiation

• (suomi) hiukkassäteily (synonyymi)