dosimeter

play

noun do·sim·e·ter \ dō-ˈsi-mə-tər \

Definition of dosimeter

:an instrument for measuring and monitoring exposure to doses of radiation (such as X-rays or gamma rays)

Her team used a mathematical model and dosimeter readings to estimate neighborhood radiation exposures for the nearly 160,000 people living within a 10-mile radius of the plant.
—Rick Weiss

— see dosimetry

See dosimeter defined for kids

Recent Examples of dosimeter from the Web

The robot, about the size of a loaf of bread, is equipped with lights, maneuvers with five propellers and collects data with two cameras and a dosimeter.

— Washington Post, "Possible melted fuel seen for first time at Fukushima plant," 21 July 2017
The submersible robot, about the size of a loaf of bread, is equipped with lights, maneuvers with five propellers and collects data with two cameras and a dosimeter.

— mari yamaguchi, The Seattle Times, "Possible melted fuel seen for first time at Fukushima plant," 21 July 2017
The robot, about the size of a loaf of bread, is equipped with lights, maneuvers with five propellers and collects data with two cameras and a dosimeter.

— Washington Post, "Possible melted fuel seen for first time at Fukushima plant," 21 July 2017
The robot, about the size of a loaf of bread, is equipped with lights, maneuvers with five propellers and collects data with two cameras and a dosimeter.

— Washington Post, "Swimming robot probes Fukushima reactor to find melted fuel," 19 July 2017
The robot, about the size of a loaf of bread, is equipped with lights, maneuvers with tail propellers and collects data using two cameras and a dosimeter.

— Washington Post, "Swimming robot to probe damage at Japan nuclear plant," 15 June 2017
Designed from the ground up to be a professional-grade dosimeter, it's also built for the nuclear newbie.

— andrew karam, Popular Mechanics, "Radiation Detectors Now Look As Sleek As Your Smartphone," 25 Apr. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'dosimeter.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Origin and Etymology of dosimeter

Late Latin dosis + International Scientific Vocabulary -meter

NEW! Time Traveler

First Known Use: 1906

See Words from the same year

Medical Dictionary

dosimeter

play

noun do·sim·e·ter \ dō-ˈsim-ət-ər \

variants: also dosemeter play \ˈdō-ˌsmēt-ər\

medical Definition of dosimeter

:an instrument for measuring and monitoring exposure to doses of radiation (as X-rays or gamma rays)

To estimate typical exposures, the researchers are now correlating specific job tasks with individual exposure levels, using data from hundreds of dosimeters worn by workers.
—Carol Ezzell, Science News, 28 Sept. 1991

— see dosimetry

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dosimeter

Definition of dosimeter

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Origin and Etymology of dosimeter

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dosimeter

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