noun
the condition of being exposed to radiation
noun
a column of light (as from a beacon)
Synonyms
beam
beam of light
light beam
ray
ray of light
shaft
shaft of light
noun
(physiology) the spread of sensory neural impulses in the cortex
noun
the apparent enlargement of a bright object when viewed against a dark background
noun
(Pavolvian conditioning) the elicitation of a conditioned response by stimulation similar but not identical to the original stimulus
noun
(medicine) the treatment of disease (especially cancer) by exposure to a radioactive substance
Synonyms