English to English

noun (n)

• additional proof that something that was believed (some fact or hypothesis or theory) is correct

  tambahan bukti bahawa sesuatu yang percaya (beberapa fakta atau hipotesis atau teori) benar

  Synonym:
  check, confirmation, verification
  

  source: wordnet30
• the act of validating; finding or testing the truth of something

  tindakan pengesahan; menemukan atau menguji kebenaran dari sesuatu

  Synonym:
  proof, validation
  

  source: wordnet30
• The act of substantiating or proving; evidence; proof.

  tindakan substantiating atau membuktikan; bukti; bukti.

  source: webster1913