noun (n)

• a sudden uncontrollable attack

  serangan mendadak tidak terkawal

  Example:
  A paroxysm of giggling.
  

  Synonym:
  convulsion, fit
  

  source: wordnet30
• The fit, attack, or exacerbation, of a disease that occurs at intervals, or has decided remissions or intermissions.

  pas, serangan, atau exacerbation, dari penyakit yang berlaku selang, atau telah memutuskan remissions atau intermissions.

  source: webster1913