Definition

To reduce the speed and energy of fast particles, especially in a nuclear reactor, by using a substance that slows them down, which helps improve the process of splitting atoms.

Example

The reactor was designed to thermalize neutrons to enhance the fission reaction.

Tense Forms

Conversation

Have you ever wondered how they thermalize neutrons in a reactor?

Yeah, I read it helps with making the fission process more efficient.

Exactly! It's fascinating how they use moderators to slow them down.

For sure, it's amazing how science works to improve energy production.

Synonyms & Antonyms

Root Explanation

Thermalize is formed from "thermal" (from Greek "thermos", meaning heat) and "-ize" (meaning to make or to cause to become). The word "thermalize" means to make something have a certain temperature or to cause it to reach thermal equilibrium.

Memory Tip

Think of 'heat' ('thermos') and remember that 'thermalize' means to make something reach a certain temperature.

Visually Confused Words