degauss(redirected from degaussed)
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To remove, erase, or clear information from a magnetic tape, disk, drum, or core.
To neutralize (demagnetize) a magnetic field of, for example, a ship hull or television tube; a direct current of the correct value is sent through a cable around the ship hull; a current-carrying coil is brought up to and then removed from the television tube. Also known as deperm.