Definition of irradiate
- irradiating strength and comfort
The food was irradiated to kill any germs.
the light from a galaxy of flashing signs irradiates the heart and soul of Las Vegas
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'irradiate.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: to expose (someone or something) to radiation
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