Definition

A tool used to analyze the chemical makeup of a small area on a solid surface by examining the X-rays produced when electrons hit the sample.

Example

The scientist used a microprobe to study the mineral's composition in detail.

Conversation

Have you heard about the new microprobe they just got at the lab?

Yeah, I read it can analyze materials really precisely.

I can't wait to see how it works; I've always wanted to try using a microprobe.

It sounds amazing! We should definitely go check it out together.

Synonyms & Antonyms

Root Explanation

Microprobe → It is formed from "micro-" (from Greek "mikros", meaning small) and "probe" (from Latin "probare", meaning to test or examine). The word "microprobe" refers to a small device used to test or examine materials at a microscopic level.

Memory Tip

Think of something that is 'small' ('micro-') being used to 'test' or 'examine' ('probe') — that's why a microprobe is a small tool for testing.

Visually Confused Words