demagnetise

Verbs

(v) erase (a magnetic storage device) demagnetize,
(v) make nonmagnetic; take away the magnetic properties (of)
- demagnetize the iron shavings
- they degaussed the ship
degauss, demagnetize,

Synonyms

demagnetize degauss

Antonyms

magnetize magnetise

Words of close approximity

demagnetize