nuclear magnetic resonance

noun

: the magnetic resonance of an atomic nucleus
also : chemical analysis that uses such resonance especially to study molecular structure

Examples of nuclear magnetic resonance in a Sentence

Recent Examples on the Web
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Researchers have shown how a quantum computer can be used to do nuclear magnetic resonance, a method of estimating the atomic structure of compounds. Reed Albergotti, semafor.com, 22 Oct. 2025 One key example is nuclear magnetic resonance spectrometers, widely used in fields such as medical imaging and chemical analysis. Sujita Sinha, Interesting Engineering, 29 Sep. 2025 To back up their claim, researchers tested the egg’s texture and sensory qualities, as well as analyzed its chemical and nutritional properties using nuclear magnetic resonance and high-resolution mass spectrometry. Andrew Paul, Popular Science, 7 Feb. 2025 The researchers synthesized and isolated the chemical, then analyzed it with high-resolution mass spectrometry and nuclear magnetic resonance spectroscopy, to reveal its properties. Michael Irving, New Atlas, 21 Nov. 2024 See All Example Sentences for nuclear magnetic resonance

Word History

First Known Use

1942, in the meaning defined above

Time Traveler
The first known use of nuclear magnetic resonance was in 1942

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Cite this Entry

“Nuclear magnetic resonance.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nuclear%20magnetic%20resonance. Accessed 27 Oct. 2025.

Medical Definition

nuclear magnetic resonance

noun
1
: the magnetic resonance of an atomic nucleus
2
: chemical analysis that uses nuclear magnetic resonance especially to study molecular structure
abbreviation NMR
see magnetic resonance imaging

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