1. exposing to or treating with radiation
Usage: present participle of irradiate
2. illuminating brightly or casting light upon
Usage: present participle of irradiate
3. spreading out from a central point like rays
Usage: present participle of irradiate

Examples

• The medical team is irradiating the tumor to destroy cancer cells.
• Food companies are irradiating produce to kill harmful bacteria.
• The lighthouse was irradiating the harbor with its powerful beam.
• Sunlight was irradiating the entire valley at dawn.
• Heat was irradiating from the campfire in all directions.
• The scientist observed particles irradiating outward from the source.