Definition

A device used to detect and measure the light emitted by a substance when it is exposed to radiation, particularly in the context of fluorescence.

Example

The scientist used a fluorometer to analyze the samples for their fluorescent properties.

Conversation

Have you ever used a fluorometer in your experiments?

No, I haven't, but I've heard they are really useful for measuring fluorescence.

Yeah, they can give you precise readings on light intensity too.

That sounds interesting! I might look into getting one for my next project.

Synonyms & Antonyms

Root Explanation

Fluorometer → It is formed from "fluoro-" (from Latin *fluere*, meaning to flow) and "-meter" (from Greek *metron*, meaning measure). The word refers to an instrument that measures the flow of fluorescence.

Memory Tip

Think of 'flowing' light ('fluoro-') being measured ('-meter') — that's what a fluorometer does.

Visually Confused Words