full radiator is a noun meaning "a hypothetical object capable of absorbing all the electromagnetic radiation falling on it". It carries one recorded sense.
a hypothetical object capable of absorbing all the electromagnetic radiation falling on it
“a black body maintained at a constant temperature is a full radiator at that temperature because the radiation reaching and leaving it must be in equilibrium”
Definitions, synonyms and semantic relations for full radiator come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.