Definition

Not related to heat or not produced by heat.

Example

The nonthermal effects of the radiation were significant in the experiment.

Conversation

Did you hear about the new nonthermal methods they are using in energy production?

Yeah, I read an article about it — it sounds really promising!

It's amazing how they can generate power without relying on heat.

Absolutely! I think it could change a lot in the energy sector.

Synonyms & Antonyms

Root Explanation

Nonthermal → It is formed from "non-" (meaning not) and "thermal" (from Greek "thermos", meaning heat). The word "nonthermal" refers to something that is not related to or does not involve heat.

Memory Tip

Think of 'non-' meaning not, and 'thermal' relating to heat — so nonthermal means something that is not related to heat.

Visually Confused Words