Definition

The process of exposing something to radiation, often used in medical treatments or to preserve food.

Example

The irradiation of the food helped to kill harmful bacteria and extend its shelf life.

Conversation

Have you heard about the new food preservation method using irradiation?

Yes, I read that it can really extend shelf life without chemicals.

I think it's fascinating how irradiation can eliminate bacteria in food.

Totally! It’s amazing what science can do these days.

Synonyms & Antonyms

Root Explanation

Irradiation → It is formed from "ir-" (meaning not) and "radiare" (meaning to shine or emit rays). The word describes the process of emitting rays or shining out, particularly in the context of radiation.

Memory Tip

Think of something that is 'shining out' ('radiare') and remember that 'irradiation' refers to the process of emitting rays.

Visually Confused Words