irradiate
US /ɪˈreɪ.di.eɪt/
UK /ɪˈreɪ.di.eɪt/
1.
expose to radiation
:
•
Scientists will irradiate the samples to study their properties.
•
The food was irradiated to kill bacteria and extend shelf life.
2.
shine brightly; illuminate
:
•
The morning sun began to irradiate the entire valley.
•
Her smile seemed to irradiate the room with warmth.