magnetometer

noun

mag·​ne·​tom·​e·​ter ˌmag-nə-ˈtä-mə-tər How to pronounce magnetometer (audio)
: an instrument used to detect the presence of a metallic object or to measure the intensity of a magnetic field
magnetometric adjective
magnetometry noun

Examples of magnetometer in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Thales consisted of what resembled two hockey pucks, each containing a magnetometer and a series of magnets, and which produced sonic outputs principally through the interaction of their magnetic fields. Matthew Sherrill, Harper's Magazine, 19 Feb. 2025 Bryson was the recent recipient of a 1.5-million-euro European Research Council five-year grant to study samples of ancient meteorites using a state-of-the-art magnetometer, now installed in the basement at Oxford. Bruce Dorminey, Forbes, 23 Nov. 2024 When a rally is held outside, as was Saturday's, the Secret Service still sets up tents, tables and magnetometers common at large events. Fox News, 14 July 2024 Its science instruments are a light ion analyzer, a magnetometer, a soft X-ray imager and an ultraviolet aurora imager. Andrew Jones, Space.com, 22 Jan. 2025 See All Example Sentences for magnetometer

Word History

First Known Use

1827, in the meaning defined above

Time Traveler
The first known use of magnetometer was in 1827

Cite this Entry

“Magnetometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/magnetometer. Accessed 3 Mar. 2025.

Kids Definition

magnetometer

noun
mag·​ne·​tom·​e·​ter ˌmag-nə-ˈtäm-ət-ər How to pronounce magnetometer (audio)
: an instrument used to detect the presence of a metallic object or to measure the strength of a magnetic field

Medical Definition

magnetometer

noun
mag·​ne·​tom·​e·​ter ˌmag-nə-ˈtäm-ət-ər How to pronounce magnetometer (audio)
: an instrument used to detect the presence of a metallic object or to measure the intensity of a magnetic field
magnetometric adjective
magnetometry noun
plural magnetometries

More from Merriam-Webster on magnetometer

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