Definition

A device used to measure the amount of radiation exposure over time, often used in environments where radiation is present.

Example

The scientist used a dosimeter to monitor her exposure to radiation during the experiment.

Conversation

Have you ever heard of a dosimeter?

Yeah, I think it's used to measure radiation exposure, right?

Exactly! I saw one at the lab; it looked pretty interesting.

I would love to learn more about how it works.

Synonyms & Antonyms

Root Explanation

Dosimeter → It is formed from "dosi-" (from Latin "dosis", meaning dose) and "-meter" (from Greek "metron", meaning measure). The word refers to a device that measures the dose of radiation exposure.

Memory Tip

Think of 'dose' ('dosi-') being measured ('-meter') — that's what a dosimeter does.

Visually Confused Words