English to English

noun (n)

• the science of analyzing and deciphering codes and ciphers and cryptograms

  ilmu menganalisis dan menafsirkan kode dan dan sifer cryptograms

  Synonym:
  cryptanalysis, cryptanalytics, cryptography
  

  source: wordnet30
• Secret or enigmatical language.

  rahasia atau enigmatical bahasa.

  source: webster1913