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magnetism

Pronunciation: /ˈmagnɪtɪz(ə)m/
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Definition of magnetism

noun

[mass noun]
  • 1a physical phenomenon produced by the motion of electric charge, which results in attractive and repulsive forces between objects.
  • All magnetism is due to circulating electric currents. In magnetic materials the magnetism is produced by electrons orbiting within the atoms; in most substances the magnetic effects of different electrons cancel each other out, but in some, such as iron, a net magnetic field can be induced by aligning the atoms

  • 2the ability to attract and charm people:his personal magnetism attracted men to the brotherhood

Origin:

early 17th century: from modern Latin magnetismus, from Latin magneta (see magnet)

magnetism in other Oxford dictionaries

Definition of magnetism in the US English dictionary