particulate radiation is a noun meaning "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)". It carries one recorded sense.
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)
Definitions, synonyms and semantic relations for particulate radiation come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.