'demagnetise' definitions:

Definition of 'demagnetise'

(from WordNet)
verb
Erase (a magnetic storage device) [syn: demagnetize, demagnetise]
verb
Make nonmagnetic; take away the magnetic properties (of); "demagnetize the iron shavings"; "they degaussed the ship" [syn: demagnetize, demagnetise, degauss] [ant: magnetise, magnetize]

Words containing 'demagnetise'