noun (n)

• a brief high-pitched buzzing or humming sound

  singkat high pitched atau bersenandung bunyi berdengung

  Example:
  The zing of the passing bullet.
  

  source: wordnet30
• the activeness of an energetic personality

  the activeness of an bergaya kepribadian

  Synonym:
  dynamism, oomph, pizzaz, pizzazz
  

  source: wordnet30