dosimeter

[doh-sim-i-ter]

noun

1. a device carried on the person for measuring the quantity of ionizing radiation, as gamma rays, to which one has been exposed.

dosimeter

/ dəʊˈsɪmiːtə, ˌdəʊsɪˈmɛtrɪk, ˈdəʊsˌmiːtə, ˌdəʊsɪməˈtrɪʃən /

noun

1. an instrument for measuring the dose of X-rays or other radiation absorbed by matter or the intensity of a source of radiation

dosimeter

1. An instrument that measures the amount of x-ray or other radiation absorbed in a given period.

Other Word Forms

• dosimetry noun
• dosimetric adjective
• dosimetrician noun

Word History and Origins

Origin of dosimeter¹

1880–85; < Greek dósi ( s ) dose + -meter

Example Sentences

Also, the docents who host the tours all wear dosimeters that measure radioactivity.

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One of the earliest examples of using sound to represent data is the dosimeter, or Geiger counter.

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Her job is predominantly to repair and service equipment on the site, most notably the dosimeters which track the levels of radiation of those working across Sellafield.

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The Russians also stole hundreds of computers, radiation dosimeters, firefighting equipment and irreplaceable software.

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Ukraine says the Russian army looted or damaged more than 1,000 computers at the Chernobyl nuclear power station and stole trucks and radiation dosimeters.

Read more on BBC