Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun black_body

1 sense of black body

Sense 1
black body, blackbody, full radiator -- (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")
       => natural object -- (an object occurring naturally; not made by man)