noun (n)

• the act of introducing variety (especially in investments or in the variety of goods and services offered)

  tindakan memperkenalkan variasi (terutama di investasi atau di dalam pelbagai barang dan perkhidmatan yang ditawarkan)

  Example:
  My broker recommended a greater diversification of my investments.
  He limited his losses by diversification of his product line.
  

  Synonym:
  variegation
  

  source: wordnet30
• the condition of being varied

  kondisi yang bervariasi

  Example:
  That restaurant's menu lacks diversification; every day it is the same.
  

  source: wordnet30
• The act of making various, or of changing form or quality.

  tindakan membuat pelbagai, atau untuk mengubah bentuk atau berkualiti.

  source: webster1913