noun (n)

• a lack of balance or state of disequilibrium

  kekurangan keseimbangan atau keadaan disequilibrium

  Example:
  A hormonal imbalance.
  

  Synonym:
  instability, unbalance
  Antonym:
  balance
  

  source: wordnet30
• (mathematics) a lack of symmetry

  (matematika) kekurangan simetri

  Synonym:
  asymmetry, dissymmetry
  Antonym:
  balance, correspondence, symmetricalness, symmetry
  

  source: wordnet30