Definition

The process or result of energy being emitted in the form of rays, waves, or particles, often from radioactive materials.

Example

The scientists studied the effects of radiation on living organisms.

Conversation

Did you hear about the new safety measures regarding radiation at the lab?

Yeah, I read an article about it; it's really important for everyone's health.

I know, right? It’s crazy how much we rely on technology that emits radiation.

Definitely! We just need to make sure we're protected while using it.

Synonyms & Antonyms

Root Explanation

Radiation → It is formed from "radiare" (meaning to shine or emit rays) and the suffix "-tion" (indicating the action or process of). The word "radiation" refers to the process of emitting energy in the form of rays or waves.

Memory Tip

Think of something that 'shines' or 'emits rays' — that's what radiation means, as it involves the action of sending out energy.

Visually Confused Words