One entry found for irradiate.

Main Entry: ir·ra·di·ate
Pronunciation: ir-d--t
Function: verb
Inflected Form(s): -at·ed; -at·ing
1 a : to cast rays of light on : ILLUMINATE b : to affect or treat by exposure to radiation (as of ultraviolet light, X-rays, or gamma rays)
2 : to give off like rays of light : RADIATE
- ir·ra·di·a·tion /-d---shn/ noun