irradiation
n. uncountablen. the process of exposing something to radiation, such as X-rays or light. It is often used to kill bacteria in food or to treat medical conditions.
n. exposure to radiation, such as ultraviolet light, X-rays, or alpha particles. Often refers to the deliberate application of ionizing radiation for sterilization or medical therapy.
Irradiation helps keep food fresh for a longer time.
The hospital uses gamma irradiation to sterilize surgical equipment that cannot withstand the high heat of a traditional oven.
Food safety experts argue that low-dose irradiation effectively eliminates pathogens without significantly altering the nutritional profile or flavor of the produce.
From Middle French irradiacion, from Latin irradiatio. Morphologically irradiate + -ion.
Uncountable when referring to the general process; can be countable when referring to specific instances or treatments.