English to English

noun (n)

• the act of preventing

  tindakan mencegah

  Example:
  Money was allocated to study the cause and prevention of influenza.
  

  Synonym:
  bar
  

  source: wordnet30
• The act of going, or state of being, before.

  tindakan akan, atau keadaan menjadi, sebelum.

  source: webster1913