Definition

A person who shows or explains how something works, often in a public setting, or a product used to show its features to potential buyers.

Example

The demonstrator explained how the new software could improve productivity.

Conversation

Did you see the demonstrator at the tech fair yesterday?

Yeah, it was really impressive how it showcased the new features!

I think having a live demonstrator makes a big difference in understanding the product.

Definitely! It helps people get a feel for how it actually works.

Synonyms & Antonyms

Root Explanation

Demonstrator → It is formed from "demonstrāre" (meaning to show or point out) and "-tor" (a suffix indicating a person who performs an action). The word "demonstrator" refers to a person who shows or explains something, often through demonstration.

Memory Tip

Think of someone who 'shows' ('demonstrāre') something to others — that's why a demonstrator is a person who demonstrates.

Visually Confused Words