Definition

A substance that helps to form or initiate the development of a new phase or structure, especially in processes like crystallization.

Example

The scientist added a nucleator to the solution to promote crystal growth.

Conversation

I was reading about how a nucleator can affect crystal formation in materials.

That sounds interesting! How does it work exactly?

Well, it helps to start the process of nucleation by providing a surface for crystals to form.

Got it! So, it's kind of like a catalyst for crystals.

Synonyms & Antonyms

Root Explanation

Nucleator → It is formed from "nucleus" (from Latin *nucleus*, meaning kernel or core) and "-ator" (a suffix used to indicate an agent or doer). The word "nucleator" refers to an agent that forms or creates a nucleus or core.

Memory Tip

Think of a 'nucleus' as the core of something, and the '-ator' means a person or thing that does something. So, a nucleator is someone or something that creates a core.

Visually Confused Words