ADJ. background | low-level | harmful | electromagnetic, gravitational, infrared, microwave, nuclear, solar, thermal, ultraviolet
QUANT. dose Patients receive high doses of radiation during cancer treatment.
VERB + RADIATION emit, give off | absorb The ozone layer absorbs solar radiation. | measure, monitor | expose sb to Nuclear testing has exposed millions of people to radiation.
RADIATION + NOUN sickness | leak | dose, level | exposure | therapy
PREP. ~ from radiation from computer screens