permanent magnet

noun

: a magnet that retains its magnetism after removal of the magnetizing force

Examples of permanent magnet in a Sentence

Recent Examples on the Web

His first responded to Trump’s April 2025 imposition of a 145 percent tariff on imports from China; Beijing then halted global exports of rare-earth permanent magnets, another essential input for car seats, windshield wipers, motors, and cameras. — Chad P. Bown, Foreign Affairs, 1 Sep. 2026

Those materials support permanent magnets in electric vehicles and wind turbines. — Aamir Khollam, Interesting Engineering, 1 Sep. 2026

While the ban primarily focuses on full robots, American manufacturers still heavily rely on Chinese components, particularly permanent magnets, where China holds a 90% market share. — John Werner, Forbes.com, 7 Aug. 2026

Word History

First Known Use

1882, in the meaning defined above

Rhymes for permanent magnet

• electromagnet
• ferromagnet
• magnate

Kids Definition

permanent magnet

noun

: a magnet that retains its magnetism after removal of the magnetizing force