Definition

Referring to something that is smaller than one micron in size, often used to describe particles or measurements.

Example

The researchers focused on submicron particles to improve the efficiency of the filtration system.

Conversation

Did you hear about the new filter that captures submicron particles in the air?

Yeah, I read that it's really effective for improving air quality.

It's amazing how technology can catch such tiny stuff now.

Absolutely! It's important for keeping our environment clean.

Synonyms & Antonyms

Root Explanation

Submicron → It is formed from "sub-" (meaning under or below) and "micron" (from Greek "mikros", meaning small). The word "submicron" refers to something that is smaller than one micron, or very small in size.

Memory Tip

Think of something that is 'under' ('sub-') a 'small' size ('micron') — that's why submicron refers to things that are very tiny.

Visually Confused Words