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noun

dielectric

a material such as glass or porcelain with negligible electrical or thermal conductivity

In a sentence

Three example sentences with dielectric, each labelled with its topic.

  • A thin dielectric separates the two metal plates, letting the capacitor hold charge without any current crossing between them.

    Technology

  • Guitar pedal builders argue endlessly about which dielectric inside a capacitor makes the tone sound warmer or harsher.

    Music

  • Researchers cooled the dielectric to keep stray current from leaking across the gap during the delicate charge measurement.

    Science

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Found in these word lists

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