noun (n)

• identifying the nature or cause of some phenomenon

  mengidentifikasi sifat atau menyebabkan beberapa fenomena

  Synonym:
  diagnosing
  

  source: wordnet30
• The art or act of recognizing the presence of disease from its signs or symptoms, and deciding as to its character; also, the decision arrived at.

  seni atau tindakan mengakui kehadiran tanda atau gejala penyakit dari sana, dan keputusan sebagai bertekuk aksara; juga, keputusan tiba di.

  source: webster1913