particulate radiation

Noun particulate radiation has 1 sense

• particulate radiation(n = noun.phenomenon) corpuscular 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);
has particulars: alpha radiation, alpha ray, beta radiation, beta ray, electron radiation, neutron radiation
is a kind of radiation, radioactivity