noun (n)

• partial or total loss of memory

  sebahagian atau total kehilangan memori

  Synonym:
  blackout, memory loss
  

  source: wordnet30
• Forgetfulness; also, a defect of speech, from cerebral disease, in which the patient substitutes wrong words or names in the place of those he wishes to employ.

  kelupaan; juga, cacat pidato, dari penyakit otak, di mana pasien pengganti salah kata atau nama ditempat itu dia ingin mempekerjakan.

  source: webster1913