diamagnetic

1 of 2

adjective

dia·​mag·​net·​ic ˌdī-ə-mag-ˈne-tik How to pronounce diamagnetic (audio)
: having a magnetic permeability less than that of a vacuum : slightly repelled by a magnet
diamagnetism noun

diamagnetism

2 of 2

noun

dia·​magnetism "+ How to pronounce diamagnetism (audio)
: the property of being diamagnetic : the characteristic phenomena exhibited by diamagnetic bodies

Examples of diamagnetic in a Sentence

Recent Examples on the Web
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Adjective
However, levitation could just mean that the material is diamagnetic—a common property found in many materials including copper—says Clarke. Will Henshall, Time, 3 Aug. 2023 The difference between the magnetic susceptibility of the diamagnetic cells and the paramagnetic fluid, multiplied by the gradient of the magnetic field, is enough to balance the weight of the cell, thus levitating it. Emily Waltz, IEEE Spectrum, 15 July 2020

Word History

Etymology

Noun

dia- + magnetism

First Known Use

Adjective

1846, in the meaning defined above

Noun

1850, in the meaning defined above

Time Traveler
The first known use of diamagnetic was in 1846

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Cite this Entry

“Diamagnetic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diamagnetic. Accessed 28 Jun. 2026.

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