(British spelling) To make something non-magnetic by removing its magnetic properties. / To erase the contents of a magnetic storage device.

Third-person singular simple present indicative form of demagnetise

simple past tense and past participle of demagnetise

Alternative form of demagnetizer

plural of demagnetiser

(British spelling) Alternative form of demagnetization

present participle of demagnetise

plural of demagnetisation