English to English

verb (v)

• erase (a magnetic storage device)

  menghapus (sebuah magnet peranti storan)

  Synonym:
  demagnetize
  

  source: wordnet30
• make nonmagnetic; take away the magnetic properties (of)

  membuat nonmagnetic; mengambil magnetik ciri (dari)

  Synonym:
  degauss, demagnetize
  Antonym:
  magnetise, magnetize
  

  source: wordnet30