1. exposed to radiation, especially for medical treatment or food preservation
2. illuminated or lit up brightly
Usage: literary

Examples

• The irradiated food had a longer shelf life than regular produce.
• Cancer patients often receive irradiated blood transfusions to prevent complications.
• The irradiated gemstones displayed enhanced colors under the light.
• Many spices are irradiated to eliminate harmful bacteria.
• The irradiated landscape glowed beautifully in the morning sun.
• Irradiated medical equipment is completely sterile and safe to use.