demagnetise (Brit.) v. remove magnetic properties (also demagnetize)

English contemporary dictionary. 2014.

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  • Photomagnetism — The photomagnetic effect is the effect in which a material acquires (and in some cases loses) its ferromagnetic properties in response to light. The current model for this phenomenon is a light induced electron transfer, accompanied by the… …   Wikipedia

  • demagnetise — /diˈmægnətaɪz/ (say dee magnuhtuyz) verb (t) (demagnetised, demagnetising) to remove magnetic properties from. Also, demagnetize. –demagnetisation /diˌmægnətaɪˈzeɪʃən/ (say dee.magnuhtuy zayshuhn), noun –demagnetiser, noun …  

  • erase — /əˈreɪz / (say uh rayz), /i / (say ee ) verb (t) (erased, erasing) 1. to rub or scrape out, as letters or characters written, engraved, etc.; efface. 2. to obliterate material recorded on an electromagnetic tape by demagnetising it. 3. to destroy …  

  • tape recorder — /ˈteɪp rəkɔdə / (say tayp ruhkawduh) noun a device for recording an electrical signal, especially one produced by sound, in which a magnetic tape moves past an inductance coil which magnetises the tape in relation to the input signal. The signal… …  

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